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dry plate

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dry plate 【攝影】干片。

【攝影】干片。 “dry“ 中文翻譯：   adj. 1.干的，干燥的；無水分的，干透了的。 2.( ...“plate“ 中文翻譯：   n. 1.厚金屬板 〔cf. sheet〕 板(片)；( ...“collodion dry plate“ 中文翻譯：   膠棉干版“dry finished plate“ 中文翻譯：   經麩糠干法清凈的鍍錫薄鋼板“dry finished terne plate“ 中文翻譯：   不涂油鍍鉛錫合金鋼板“dry multi-plate clutch“ 中文翻譯：   干式多片離合器“dry plate clutch“ 中文翻譯：   干板離合器; 干盤式離合器“dry plate efficiency“ 中文翻譯：   干板效率“dry plate glass“ 中文翻譯：   底片玻璃“dry plate negative“ 中文翻譯：   陰圖干版“dry plate rectifier“ 中文翻譯：   干片整流器; 干式整流器“dry streak plate“ 中文翻譯：   有斑紋的鍍錫薄板; 有灰斑紋的鍍錫薄鋼板“dry-finished plate“ 中文翻譯：   經干法擦凈的鍍錫薄鋼板“dry-plate pressure drop“ 中文翻譯：   干板壓降“dry-plate rectifier“ 中文翻譯：   干片整流器“gelatin dry photographic plate“ 中文翻譯：   明膠干照相底版“gelatin dry plate“ 中文翻譯：   明膠干版“photographic dry plate“ 中文翻譯：   攝影干板; 照相乾板“zinc plate for dry cell“ 中文翻譯：   電池鋅板“single plate dry mechanical control“ 中文翻譯：   壞操縱“dry“ 中文翻譯：   adj. 1.干的，干燥的；無水分的，干透了的。 2.(井、河等)干涸的，枯竭的；(氣候)干旱的；無奶的；無淚的；無痰的，干咳的。 3.〔俚語〕口干的；〔美口〕禁酒的，贊成禁酒的 (opp. wet)。 4.不新鮮的，陳的。 5.不用水操作的；不用潤滑油的。 6.簡慢的，冷淡的。 7.赤裸裸的，露骨的；不加渲染的；不帶個人偏見的。 8.干巴巴的，枯燥無味的；(噪音等)干澀的。 9.(酒等)無甜味的，味淡的；(面包等)不涂奶油的。 10.〔軍俚〕空彈的，演習的。 11.無預期結果的，沒有收獲的。 dry air 干燥的空氣。 dry fish 干魚。 a dry winter 無雨的冬天。 a dry bucket 空桶，沒有盛水的桶。 a dry well 枯井。 a dry cow 枯奶期的乳牛。 dry sobs 沒有眼淚的啜泣。 dry toast 不涂奶油的烤面包。 with dry eyes 不流淚，冷然。 dry work 使人累得口干燥的工作。 a dry clutch 不加潤滑油的離合器。 dry wall construction 不用灰漿的(預制件)筑墻法。 a dry book 枯燥無味的書。 dry thanks 冷淡的感謝，客套。 dry facts 毫無虛飾的事實。 dry humour 一本正經地講的笑話。 the dry years of the great artists 偉大藝術家作品貧瘠的時期。 dry lodging 不供伙食的宿舍。 a dry state 禁酒的州。 dry firing 射擊演習。 a dry eye 不流淚的眼睛，有淚不輕彈。 die a dry death 老死。 dry as a bone 干透。 go dry 〔美國〕頒布禁酒令。 not dry behind the ears 〔美俚〕未成熟的，乳臭未干的，不懂事的。 row dry 劃槳時不使水花濺起。 run dry 1. (乳牛)不產奶。 2. (河等)水干枯 (Most cows run dry in about ten months. 大部分乳牛有十個月不產奶。 This stream will never run dry. 這條溪流永不會枯干)。 vt. (dried; drying) 1.把…弄干，使干燥；曬干；揩干；排干(池塘等)。 2.使(乳牛)停止產奶。 dry the dishes 揩干碗碟。 dry one's tears [eyes] 擦干眼淚。 dry one's hand on a napkin 用餐巾揩干手。 vi. 變干；干涸；干枯。 dry out 1. 變干。 2. 戒酒。 dry up 1. 把…弄干，使干。 2. 干涸；逐漸枯萎。 3. 〔俚語〕停止講話；(演員)忘記臺詞 (The spring dried up long ago. 這泉水早就干涸了。 D- up! 住嘴! I wish the conversation would dry up. 我希望談話不要再繼續下去)。 n. 1.(pl. dries) 干燥(狀態)；干燥場；干裂，(石頭的)裂縫；〔常 pl.〕 干季。 2.(pl. drys ) 〔美口〕禁酒主義者，贊成禁酒的人。 do a dry (演員)記不起臺詞。 in the dry 沒有碰到雨，沒有弄濕。 adj. -able ,-ness n. “in the dry“ 中文翻譯：   在陸上“the dry“ 中文翻譯：   面色憔悴無華“to be dry“ 中文翻譯：   天氣干燥“a plate of“ 中文翻譯：   一盤

dry provisions

The pressure drop of the compound tray can be regarded as consisting of dry plate pressure drop , clear liquid resistance , liquid surface tension resistance , and packing pressure drop . the model that has established can fairly predict the pressure drop of the compound tray , the value calculated by the model compared with that detected by experiment is less than 20 % 復合塔板的壓降可認為由干板壓降、清液層阻力、填料層壓降和克服液體表面張力的壓降四部分組成，所建立的壓降計算模型，能較好地預測復合塔板的壓降，計算值與實驗值誤差在20以內，可用于工程設計。

At first , in the process of experiments , it were measured that dry plate pressures drop and point pressures in the flow fields around the single fixed - valve and double fixed - valves under different velocities by using of pitot tube . after that point pressure was transformed to point velocity , two dimensions flow plane of flow fields around fixed - valve were plotted to observe the difference between of the fixed - valve tray with fold edges and the common rectangular fixed - valve tray on the distributions of flow fields and pressures , to provide comparisons and refer - rence for cfd simulation 在實驗中，利用測速管等儀器對在不同速度下的單閥和雙閥固定閥周圍的流場進行了點壓力測量，然后把點壓力轉化為點速度后繪出固定閥周圍流場的二維流線圖，同時測定了塔板的干板壓降，來考察新型固定閥帶折邊后對流場分布和壓降的影響，為隨后的數值模擬提供對比和依據。

In order to solve the above - mentioned problems , the present invention provides a method for plating a polymer material with a metal film , which can form the film on the surface of polymer materials , which are difficult to plate by the prior wet plating method , at a relatively low cost in comparison to the dry plating method and exhibits a uniform thickness and a good adhesion of the metal film and further , shows a good reproducibility 為了解決上述問題，本發明提供了一種給聚合物材料上鍍金屬膜的方法，用該方法可以在聚合物材料表面形成膜層，這是原來的工藝難于做到的，而且比干鍍成本低，鍍層厚度均勻，金屬膜的粘附性好，最后，還顯示出好的重現性。

By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves , it was found that there was intense turbulence in the flow fields around fixed - valve , there were eddy areas between valve side orifices and tray wall , there were eddies above the valves too , these led to the complex behaviors of gas perforating valve , these had a great effect on the gas - liquid mass transfer process . at the same time , in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer , it was very effective to change the fields of gas perforating valve by folding the edges of valve 通過對數值模擬得出的單閥和雙閥塔板的干板壓降及流場速度分布分析對比后發現，固定閥周圍流場存在較強的湍動，閥側孔與塔板壁面區域以及閥體的上方空間存在明顯的渦流區，使氣體穿閥后的行為變得復雜，并對氣液傳質過程產生重大影響；模擬結果表明，為防止和削弱固定閥間的對沖造成的“死區”對傳質帶來的不利影響，通過折邊來改變氣體的氣路是非常有效的，模擬值與實驗值基本得到吻合。

Since the dry plating does not require the reduction using electricity , the dry plating has many advantages in that it permits to plate the surface of non - conductive polymer materials , and further does not use the electrolyte solution so that wastewater is not produced and the plating thickness can be readily controlled 由于不要求用電還原，干鍍有許多優點，因為它允許對非導電性聚合物進行上鍍，其次不使用電鍍液，結果不產生廢水，而且鍍層厚度易于控制。

Abstract : the preparation conditions , practical properties and some problems relating its application of silver halide dry plate ofhigh contrast for holography are described 文摘:本文研究了全息照相用高反差銀鹽干版的制備條件和使用性能，并就其應用方面的有關問題作了探討。

The dry plating method is a method for deposition of a metal on the surface of polymer material under vacuum and includes sputtering method , vapor deposition , vacuum deposition , etc 干鍍是一種在真空下在聚合物表面沉積金屬的方法，包括濺射、氣相沉積、真空沉積等。

The preparation conditions , practical properties and some problems relating its application of silver halide dry plate ofhigh contrast for holography are described 本文研究了全息照相用高反差銀鹽干版的制備條件和使用性能，并就其應用方面的有關問題作了探討。