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nitrogenous adj.含氮的,氮的。 nitrogenous fert...

nitroglycerin

Actual runs prove that the construction of the heat and power co - production unit is an important route for medium and small nitrogenous fertilizer plants based on coal to thoroughly solve the problem of comprehensive utilization of slag from the gasifer and fine ash , turning these wastes into wealth , and the necessary choice for nitrogenous fertilizer plants to lower production cost , increase benefits and improve competitiveness of the plants on the market 實際運行情況證明,建設熱電聯產裝里是以煤為原料的中、小氮肥企業徹底解決造氣爐渣及細灰綜合利用,使其變度為寶的一條重要途徑,也是氮肥企業降低生產成本、增加效益、提高企業市場競爭力的必然選擇。

Water and nitrogen are two important factors which strongly affect vegetable growth . there were no significant differences in marketable yield between irrigation at rate of 250mm and 350mm and among n use more than 135kg / hm2 , which means that much water and nitrogen fertilizer could be saved using irrigation treat 250mm and nitrogenous fertilizer with 135kg / hm2to obtain higher yield 另外油菜的生物量在低施氮量下,過量的灌水可使油菜有減產的趨勢,水分利用效率下降;芫荽的生物量隨著施氮量和灌水量的增加而增加,但是當施氮量超過一定的值后,隨著施氮量的增加其增加幅度呈降低的趨勢。

But there has been not correspondingly control system for it by far . ln this thesis a pulse nitrogenous conveying control system based on profibus is designed and achieved on the thinking of modularizing the pulse nitrogenous conveying system , which can be used for different the pulse nitrogenous conveying system and added new control cells . the thesis reviewed systematically the pulse nitrogenous conveying system in practical , and makes the understanding that the system is composed of standard gas storage cell , conveying equipment cell and target container ceil . then a common modularized control system project is designed and achieved by structurized programming orienting process , which consists of four control models , respectively for gas storage cell , for conveying equipment cell and for target container cell 本文綜合實際使用的氮保護脈沖氣力輸送系統,把氮保護脈沖氣力輸送系統分為標準化的氣源設備單元、發送設備單元和目的料倉設備單元,在此基礎上,設計了用于氮保護脈沖氣力輸送系統的通用模塊化控制方案,采用面向過程的結構化編程思想,基于profibus現場總線,實現了組成該方案的四類控制模塊:氣源單元控制模塊、發送單元控制模塊、目的料倉單元控制模塊和通訊處理控制模塊。

Dadi trading company was founded in 8 , oct , 2003 , we are a growing and private one . manufacture as nitrogenous fertilizer , china , concrete and so on . one of our branch co is the biggest industry of nitrogenous frrtilizer factory in yulin area of guangxi province . this factory has over seven hundred stuff . we are pleasure to service about making , supplying , sell and specialization service . we are believe in “ hurman is power “ . we are sincerely want to be a partner together to be successful 本公司是一家正在成長的民營企業, .以“大地”為名注冊的實業公司正在緊張的籌備中.本公司并購的氮肥廠,是廣西玉林地區最大的化肥生產企業,擁有職工700多人,占地12萬平方米.提供“ ,供,銷,服務”一體化的營銷理念,銷售及服務網絡完善.本公司奉行“人為本”的企業文化,愿與各路英才共創輝煌,實現真正的“雙贏”

It is the four standard equipment cells and the method of program that the modularized control system project can be used for the different pulse nitrogenous conveying system and added a new control cell . the example of the pulse nitrogenous conveying control system in yueyang chemistry factory in which there are the same cells as and different cells from the standard equipment cells show that the goal of the project is obtained 岳化的氮保護脈沖氣力輸送系統既有與標準化設備單元相同的,也有與標準化設備單元不同的,還包括非輸送設備的單元(包裝倉設備單元) ,把它作為一個實例應用的效果表明本技術達到了設計的目標。本研究的設計與實現的思想很具有借鑒價值。

At the same time , the basic physiological experiments of four strains 1001 , 1003 , 1014 and 1022 including varies of culture temperatures , ph , carbohydrate , nitrogenous nutrition , different concentration of medium and carbohydrate , some vitamins usually used in fungi culture , etc . , are studied too 同時對其中4個菌株在不同培養溫度, ph ,碳源,氮源,不同培養基濃度和糖濃度,及不同維生素等條件下進行了生理實驗考察。

Flavour compounds of fermented sausage are formed through carbohydrate fermentation , fat metabolism , nitrogenous compounds decompound and spices . flavour components of fermented sausage and its origins are summarized in this paper 發酵香腸的風味物質主要來自于碳水化合物、脂肪、蛋白質的代謝和氧化,以及人為添加的香辛料。本文概述了現已鑒定的發酵香腸的主要風味物質及來源的研究情況。

Specialized in chemical engineering design , good at the feasibility study , basic engineering design and detailed engineering design of nitrogenous fertilizer processes including those for small , medium and large - size ammonia synthesis plants and methanol plants 從事化工工程設計,擅長包括大、中、小型合成氨裝置、甲醇裝置在內的氮肥工藝可研、基礎設計及詳細工程設計。

Using this product for long term , can efficiently avoid the suffocation of nitrification , promote the cycle of nitrogenous substance , avoid the water quality worsen and purify water quality , reduce the risk of breeding and increase the breeding benefit 長期使用用本品后可有效避免硝化作用受阻、推動含氮物質的循環、避免水質惡化、凈化水質降低養殖風險、提高養殖效益。

These results implied that the reduction of predatory and parasitism natural control function should be one of the crucial factors to induce the outbreak of insect pest populations in rice fields applied with excessive nitrogenous fertilizer 這些結果表明天敵對害蟲自然控制作用的下降可能是稻田過量施用氮肥后害蟲種群增加的主要原因之一。

Their function in plants remains obscure , but it is suggested that they may be nitrogenous end - products of metabolism , or they may have a protective function against herbivores , since they taste bitter 它們在植物中的功能還不是很清楚,它們被認為是植物體氮素代謝的中間產物,由于它們的味道通常是苦澀的,所以可以用來抵御食草動物的啃食。

The ammonia tanks in a nitrogenous fertilizer plant are a major hazardous source , and if large leakage occurs , it will have serious consequences , poisoning and harming significantly people , or explosion due to fire 摘要氮肥企業的氨罐(槽)屬重大危險源,一旦發生重大泄漏,將會對人體造成嚴重中毒傷害,或者著火爆炸的嚴重后果。

From the yield , supreme yield was the treatment under nitrogenous acid phosphorus acid potassium fertilizer , second were phosphorus and phosphorus acid potassium fertilizer , potassium fertilizer have little production 從經濟產量結果看,氮磷鉀肥配施的產量最高,其次為單施磷肥和磷鉀肥配施,單施鉀肥增產效應不大。

In the modern breeding , there are large amount of the excrement to be accumulated , these organic excrement will produce the large amount of ammonia and other harmful nitrogenous substance via ammonification 現代集約化養殖長期累積了大量養殖排泄物,這些有機排泄物經氨化作用產生大量氨等含氮有害物。

Biochemistry ) a nitrogenous molecule , either a pyrimidine or a purine , that combines with a pentose sugar and phosphoric acid to form a nucleotide , the fundamental unit of nucleic acids 2堿基:一種含氮的分子,嘌呤堿或者是嘧啶堿,它們和戊糖還有磷酸一起構成核苷酸,核苷酸是核酸的基本結構單位。

To deal with a certain chemical engineering . i can select advanced process and equipment and be clever at previons , technology of nitrogenous fertilizer , technology of chemical machine 可針對某一化工工程,確定先進的工藝和設備。其中尤以項目前期工作,氮肥技術、化工機械技術為特長。

The consumption of nitrogenous fertilizers in china has experionced a rapid fluctuating growth , hut in recent years the trend of increase becomes slower 摘要中國氮肥的消費在經歷了快速的波動性增長以后,近年來的增長趨勢變慢。

Another monument of sino - vietnamese friendship - completion ceremony of the technical improvement project of hebei nitrogenous fertilizer chemical industrial corporation , vietnam 記越南河北氮肥化工公司技改工程項目舉行竣工典禮

Purine a simple nitrogenous organic molecule with a double - ring structure ? a 6 - membered pyrimidine ring fused to a 5 - membered imidazole ring 嘌呤:一種簡單的含氮有機分子,具一個雙環結構? ?六元嘧啶環融合成一個五元咪唑環。