查询词典 osmotic pressure

Such factors as distillation temperature and distillation pressure, etc. which affect the process of preparing citral from Litsea cubeba oil and of preparing cinnamaldehyde from cassia oil by molecular distillation were investigated under rotation of 370～390 r/min,flow rate of 1drop/s,and temperature of cooling water 4～5℃.

利用分子蒸馏新技术从天然香料肉桂油和山苍子油中分离提纯肉桂醛和柠檬醛，用GC–MS联用仪对分离物中肉桂醛和柠檬醛的质量分数进行分析，重点研究了压力和温度等主要影响因素。

When calculating the pressure loss of laminar flow for Casson fluid in drilling tools, there is a need for a nonlinear equation. It used to be calculate by approximate formula.

在计算卡森流体在钻具中的层流压降时，需要求解一个非线性方程，以往通常使用近似公式进行计算。

Casson's fluid ; surge pressure ; oil wells ; model ; annular space

卡森流体；波动压力；油井；模式；环形空间

However, in a heavy burden, under high pressure, there must be rebel,"is惹毛our carefully our own way through our castrate you"!

然而，在一个沉重的负担，在高压下，必须有叛军"，是我们认真惹毛我们自己的方式通过我们的阉割你"！

The highest enzyme producer alkalophilic Bacillus sp SHY8-1 among the inductive strains was mutagenized several times, by adding enzyme production repression aegents into screen medium, combined with natural seperation and pressure selection, finally a CMCase-hyperproductive mutant SHY8-1-25 (partitally resistant to catabolite) was obtained, with the yield of CMCase raised to 13-16u/ml, maximally reached 18-20u/ml, while its parent strain 0.654u/ml.

对诱导型产酶菌-嗜碱芽孢杆菌SHY8-1进行了多次诱变改良，采用添加产酶阻遏剂的平板作为筛子，结合反复的自然分离、压力选择，最终成功地获得了高产变异株SHY8-1-25(已部分解除分解代谢阻遏)，产酶量由0.654u/ml提高到13-16u/ml，最高达到18-20u/ml，讨论了诱变机理策略，考察了碳、氮源等对产酶的影响，对培养基和摇瓶培养条件进行了优化。

The effects of reaction temperature, reaction time, the catalyzer, ratio of material to solution and reaction pressure on the liquefaction were investigated.

考察了反应温度、反应时间、催化剂、料液比、反应压力等对盐藻粉和盐藻渣液化行为的影响。

With the fast development of economic construction of our country, the safety accident in production is outstanding day by day too, the question of safety in production receives the extensive concerns of the country , government and society more and more, directly subordinate organ as the government sets up the mechanism of safety in production rapidly in the whole country, the safety in production has been laid out the government"s important agenda, but as to new organization of safety in production, difficulty and pressure , opportunity and challenge faced are a lot, how to put the thinking in order in work of thousands of strands and loose ends, catch the focal point, give full play to the role of the government"s supervision and management, turn back the passive state of the safety in production rapidly, it is the focal point that this text discusses.

随着我国经济建设的快速发展，安全生产事故也日益突出，安全生产问题越来越受到国家、政府和社会的广泛关注，安全生产机构作为政府的直属机构在全国迅速建立起来，安全生产工作摆上了政府的重要议事日程，但就新的安全生产机构来说，面临的困难和压力、机遇与挑战是很多的，在千头万绪的工作中如何理清思路，抓住重点，充分发挥政府的监督管理作用，迅速扭转安全生产工作的被动局面，是本文讨论的重点。

Social economic development has brought about rapid growth of catering industries, competition and pressure as well.

社会经济水平的提高带来了餐饮业的迅猛发展，但也带来了更多的竞争和压力。

Hello, limited company of Electromechanical of Shenzhen cattail river is here, my company is the outback total representative that Taiwan rises air-blower of grand high pressure.

阁下好，我这儿是中国广东深圳蒲江机械电子有限公司，我公司是中国台湾升鸿高压鼓风机的内陆总代理。

"You give us half a catty business coupled with the pressure, we will give it removed 82 of the burden."

"你给我们的企业加上半斤的压力，我们就要给它撤掉八两的负担。"

This was not understood at the time, and therefore went unaddressed, until ascension became so distorted that we chose to stop ascending and wait for a time when all records would be revealed.

这在当时没有被了解，因此进行着无改编，直到提升变得如此扭曲，我们选择去停止提升并等待所有记录能被揭示的那一天。

The attack＇s nuisance value is increased because mobile phone networks also send notifications of new voicemail by sms,so an attacked phone may stop advising of new voice messages too,it warned.

它警告：这种攻击的危害增长是因为移动电话网络也会通过短信发送新语音邮件的通知。所以受到攻击的手机可也以停止新的语音信息的提示。