H - hemispherical 中文

hemispherical adj.半球的。

adj. 半球的。 “hemispherical body“ 中文翻譯：半球體“hemispherical bowl“ 中文翻譯：半球形缽體“hemispherical candlepower“ 中文翻譯：半球形燭光“hemispherical canopy“ 中文翻譯：半球形傘衣“hemispherical cavity“ 中文翻譯：半球形腔“hemispherical circulation“ 中文翻譯：半球環流“hemispherical compass“ 中文翻譯：半球羅經“hemispherical coverage“ 中文翻譯：半球形視野“hemispherical distribution“ 中文翻譯：半球分布“hemispherical dome“ 中文翻譯：半球形屋頂; 半球形圓頂“hemispherical engine“ 中文翻譯：半圓形發動機“hemispherical flow“ 中文翻譯：半球形流“hemispherical head“ 中文翻譯：半球形封頭; 半球形加壓頭; 半球形燃燒室“hemispherical heads“ 中文翻譯：半球形封頭“hemispherical insert“ 中文翻譯：半球形硬合金齒“hemispherical integration“ 中文翻譯：半球面積分“hemispherical lens“ 中文翻譯：半球形透鏡“hemispherical mirror“ 中文翻譯：半球形反射鏡“hemispherical nose“ 中文翻譯：半球形首; 半球形頭部“hemispherical perimeter“ 中文翻譯：半球形視野計; 半球狀視野計“hemispherical projection“ 中文翻譯：半球投影“hemispherical pyrheliometer“ 中文翻譯：半球式日射強度表“hemispherical reflector“ 中文翻譯：半球反射器“hemispherical-pyrheliometer“ 中文翻譯：半球式日射強度計“hemispheric wave-number“ 中文翻譯：半球波數“hemispheric summit“ 中文翻譯：半球首腦會議

hemispheroid
Inside the stanley ho space theatre , there is a hemispherical projection dome with a diameter of 23 metres . boasting the first omnimax film projector in the eastern hemisphere , hong kong space museum was also the first planetarium in the world to possess a fully automated control system at its stanley ho space theatre 何鴻?天象廳裝設有直徑達23米的半球型銀幕，除了設有東半球第一座全天域電影放映設備外，更是世界上第一座擁有全自動天象節目控制系統的天文博物館。
Have already presented the ancient piece of jade of jade in the neolithic age , has used gift it of ancient piece of jade , stem from china s ancient hemispherical dome world view , profound zeng zheng said in han dynasty : gift spirit person , must like its kind , ancient piece of jade round like day , all directions of cong are like the ground 早在新石器時代已出現玉璧，用璧禮天，來源于中國古代的天圓地方宇宙觀，漢代鄭玄曾說：禮神者，必象其類，璧圓象天，琮八方象地。
Author thinks that the direction of the maximum plastic distortion along a constant radius around the crack tip may be considered as the direction of shear - mode fracture ( named pmax - criterion ) and the load when located shear band prongs the ligament in the front of crack tip is regarded as the limited load of shear - mode fracture . ( 3 ) the fad ( fracture assessment diagram ) of titled crack is proposed based on achievements of mesomechanics about i - ii complex ductile fracture of metal , and the titled crack is classified two kinds : void - mode fracture is assessed by fracture assessment curve , and shear - mode fracture by limited load . ( 4 ) using a fe program based on plantle - ressue theory to calculate some mesomechanical parameters , a flange joint structure of a high pressure vessel ( design pressure 31 . 4mpa and the thickness of the hemispherical head is half of that of shell . ) is analyzed to determine whether the structure under operation pressure is safe or not , forecast the mode of potential invalidation and argue for the rationality of design of the structure 試件的整體斷裂為剪切型，但在試件芯部裂尖鈍化區中部出現了韌窩型啟裂并有一定的擴展，說明局部較高的應力三軸度也會使韌窩型機制得以發展，但是不改變試件整體的剪切型斷裂模式；對韌性斷裂的剪切模式的細觀機理做了一定的探討，并且提出了含裂紋構件剪切型斷裂的宏觀判據：認為裂紋前方的集中剪切帶中與裂紋尖端等半徑處最大有效塑性應變出現的方向可以作為裂紋剪切斷裂的方向(可簡稱為_ ( pmax )準則) ，集中剪切滑移帶貫穿裂紋前方承載韌帶時的載荷可以作為極限載荷；本文運用金屬韌性斷裂細觀力學在一復合型韌性斷裂方面的研究成果，采用失效評定圖的形式，提出了傾斜裂紋的安全性評定方法的基本框架。
Abstract : the theoretical investigation of the coupling efficiency of a laser diode to a single mode fiber via a hemispherical lens on the tip of the tapered fiber in the presence of possible transverse offset and angular mismatch is reported . without the misalignment , coupling efficiency increases with the decreasing of taper length . with the misalignment , this relation is that the coupling efficiency decreases with each kind of offset 文摘:介紹了一種用于半導體激光器-單模光纖耦合的圓錐端半球透鏡的耦合效率的理論計算.失配不存在時,耦合效率隨著錐長的增加而減小.失配存在時耦合效率隨軸向和角向失配的增大而減小
16mnr and 45 # steel are taken as examples . the obtained results have been applied to analyze the safety of operation pressure and rationality of design of a kind of engineering structure - a flange joint of hemispherical head to cylindrical shell . try to seek a sort of new method to assessment the capability of structure to load beyond the traditional method which regards stress and strain as main parameters 本文以45 ~ #調質鋼和壓力容器常用鋼材16mnr為研究對象，對金屬材料韌性斷裂的斷裂模式進行細觀機理上的研究，進而分析一種工程結構? ?采用與筒體厚度不同的半球形封頭的壓力容器的筒體連接結構? ?的靜載變形特點和破壞形式，嘗試在以應力應變為主要參數的傳統方法之外，尋求一種新的結構承載能力分析的方法。
( 3 ) a testing system consisting of pressure transducers , data - collecting card , computer and electrical - ignition instrument was designed and a flammable gas cloud deflagration experimental system was developed . based on the orthodoxy experiments , the experiments was conducted on c2h2 - air flame acceleration resulted from hemispherical porous barriers in hemispherical gas cloud . the relations between the explosion overpressure and its influence factors were summarized ( 3 )本文設計了由壓力變送器、數據采集卡、計算機和電火花裝置組成的測試系統，建立了可燃氣云爆燃實驗系統；以化學計量濃度的乙炔-空氣混合物為實驗介質，在正交實驗的基礎上，對半球形氣云內部與氣云同心的半球形多孔障礙物對火焰的加速作用進行實驗研究，并歸納出爆炸超壓與其影響因素之間的關系；同時還考察了障礙物數量對爆炸超壓的影響。
Abstract : in the field of optical wireless links , concentrators that are designed by the tools of nonimaging optics can be used to collect the light radiation and are more compact and have higher collection efficiencies than imaging concentrators . hemispherical concentrators are studied by ray tracing , then for several normal nonimaging concentrators : hemispherical concentrators , compound parabolic concentrators ( cpc ) , dielectric totally internally reflecting concentrators ( dtirc ) , simultaneous multiple surfaces concentrators ( sms ) and inhomogeneous media concentrators ( poisson bracket ) , the design methods and the performances e . g . the gain and the field of view ( fov ) are compared as well as the application suggestion 文摘:在無線光通信領域,利用非成像光學設計的集中器能夠聚集光輻射能量,而且相對于成像性集中器具有更緊湊的結構和更高的增益.利用光線追跡法對半球形集中器的性質進行了分析與研究.對好幾種非成像集中器:半球形集中器,復合拋物線形集中器,介質內部全反射集中器,多表面集中器,多相介質集中器,從設計原理、增益和視場進行比較,并分析其應用場合
By analyzing the amplitude error due to the nonuniformity in the hemispherical resonator circumferential direction , the mathematical model of measuring angle error is deduced and the way by using software program to compensate the measuring angle error is discussed 分析了諧振子環向不對稱造成的振幅誤差，并建立了由此引起的測角誤差的數學模型，討論了由軟件算法來補償側角誤差的方法。
In order to further reduce the texture distortion which was caused by the algorithm of hemispherical surface mapping , the algorithm of traditional hemispherical texture mapping and its deficiency were discussed 為了進一步減少半球面映射算法產生的紋理形變，首先對傳統的半球面紋理映射算法及其不足之處進行分析，并在此基礎上提出一種半球面紋理映射新算法。
The theoretical investigation of the coupling efficiency of a laser diode to a single mode fiber via a hemispherical lens on the tip of the tapered fiber in the presence of possible transverse offset and angular mismatch is reported 摘要介紹了一種用于半導體激光器單模光纖耦合的圓錐端半球透鏡的耦合效率的理論計算。
The word “ timpani “ derives from a greek word that means to strike . the timpani are pitched instruments , which consist of hemispherical - shaped shells of copper or brass , over which are stretched the heads of calfskin 它的形態像半個圓球，鼓身用銅制成，鼓面蒙上牛皮，周圍有六個螺絲可以調節皮面的松緊，以改變音高。
Based on finite difference technique , a new numerical simulation program on hemispherical gas cloud was worked out by homogeneous energy addition method and artificial viscosity , with which deflagration parameters were computed 利用能量均勻加入法和有限差分技術，編制了半球形氣云爆炸過程的計算程序。
Solar energy - reference solar spectral irradiance at the ground at different receiving conditions - part 1 : direct normal and hemispherical solar irradiance for air mass 1 . 5 太陽能在地面不同接收條件下的太陽光譜輻照度標準第1部分：大氣質量1 . 5的法向直接日射輻照度和半球向日射輻照度
On the basis of quadrature theory and dynamic characteristics , the amplitude detection and control theory for hrg ( hemispherical resonator gyro ) is studied in this paper 摘要基于正交理論和半球諧振陀螺的動力學分析，研究了半球諧振陀螺的振幅檢測和控制原理。
Test method for calorimetric determination of hemispherical emittance and the ratio of solar absorptance to hemispherical emittance using solar simulation 用太陽模擬裝置作陽光吸收與半球發光量的比率及半球發光量的熱量計測定的試驗方法
The size of the roughly hemispherical destruction zone that results depends on the yield of the weapon , the detonation depth and the composition of the ground 大致呈半球形的破壞區域，大小依核彈的當量、引爆深度和土壤質地而定。
The space theatre is actually a hemispherical projection dome with a diameter of 23 metres , which presents both local and foreign omnimax films 天象廳內設有直徑達23米的半球型銀幕，定期播放本地及外國的全天域電影。
Standard practice for preparation of pressed powder white reflectance factor transfer standards for hemispherical and bi - directional geometries 半球狀和二維幾何形狀壓制粉末白色反射系數轉換標準的準備用標準實施規范
Coelopleurus maculatus a . agassiz & h . l . clark : medium to rather small , low - hemispherical . ambulacra as broad as interambulacra 并提供了大部分種的形態結構圖片，對一些容易混淆的常見種進行了討論比較。

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hemispherical

hemispherical adj.半球的。

hemispheroid

On the basis of quadrature theory and dynamic characteristics , the amplitude detection and control theory for hrg ( hemispherical resonator gyro ) is studied in this paper 摘要基于正交理論和半球諧振陀螺的動力學分析，研究了半球諧振陀螺的振幅檢測和控制原理。

Test method for calorimetric determination of hemispherical emittance and the ratio of solar absorptance to hemispherical emittance using solar simulation 用太陽模擬裝置作陽光吸收與半球發光量的比率及半球發光量的熱量計測定的試驗方法

The size of the roughly hemispherical destruction zone that results depends on the yield of the weapon , the detonation depth and the composition of the ground 大致呈半球形的破壞區域，大小依核彈的當量、引爆深度和土壤質地而定。

The space theatre is actually a hemispherical projection dome with a diameter of 23 metres , which presents both local and foreign omnimax films 天象廳內設有直徑達23米的半球型銀幕，定期播放本地及外國的全天域電影。

Standard practice for preparation of pressed powder white reflectance factor transfer standards for hemispherical and bi - directional geometries 半球狀和二維幾何形狀壓制粉末白色反射系數轉換標準的準備用標準實施規范

Coelopleurus maculatus a . agassiz &amp; h . l . clark : medium to rather small , low - hemispherical . ambulacra as broad as interambulacra 并提供了大部分種的形態結構圖片，對一些容易混淆的常見種進行了討論比較。

Coelopleurus maculatus a . agassiz & h . l . clark : medium to rather small , low - hemispherical . ambulacra as broad as interambulacra 并提供了大部分種的形態結構圖片，對一些容易混淆的常見種進行了討論比較。