查询词典 water rate

The result showed that whether the trace water was toomuch or too less,the conversion rate of pinene would decrease,while the changeof the selectivity of camphene was not obvious.

结果表明：反应体系中的微量水过多或者过少，都会降低蒎烯转化率，但对莰烯的选择性影响不大。

In china , the emerge of tea beverage attracts people's attention, and tea beverage grows at rate of 200% annually, and its market share mark 3rd inferior to water and carbonic acid beverage in beverage market.

在我国，茶饮料一出现便在饮料业掀起一股新的浪潮，年销量几乎以200%的速度增加，市场份额跃居饮料市场的第三位，成为仅次于水和碳酸饮料的新型饮料。

The addition of carrageenin in wort 10 min before the ending of wort boiling could improve wort appearance, quicken wort filtration rate, save about 20 % kieselguhr consumption and 5 % water consumption and 5 % electricity consumption.

在麦汁煮沸结束前10 min添加卡拉胶，能改善麦汁外观质量；加快麦汁过滤速度；吨酒耗硅藻土量可节省20 %左右；水耗、电耗下降5 %左右。

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。

The results showed that the content of chlorophyll and photosynthetic rate were decreased with soil water decreasing.

目前，人们主要集中在冬小麦光合特性的研究上[1-6]，而对光合速率及其影响因子关系的研究较少。

The decrease of chloroplast reduced the photosynthesis rate and decreased energy consumption and water losses.

在高强度风沙流的胁迫下，叶绿体的减少可降低光合速率，避免过多水分和生命能量的消耗。

The water-saturated and boiled specimens of China fir are hot pressed with the average compression rate of 50%. Then they are heat treated in a common oven or in a vacuum oven, with the temperatures of treatment of 140,160,180,200,220℃, respectively. Then the brightness, chromatism, infra red spectra of the specimens are measured and discussed.

为了探讨热处理过程中杉木压缩木材的材色变化规律，以及材色和木材化学主成分变化之间的关系，该研究测定了空气介质和真空中热处理杉木压缩木材(热处理温度范围140～220℃，时间范围0～36h)的明度、色差以及红外光谱。

As well as activity was exhibited. Theaddition of cinchonidine led to a remarkable increase in the reaction rate, as confirmed bythe IR study that the modifier activates the carbonyl groups of the reactant through itsquinuclidine nitrogen. On the contrary,〓 exerted a strong inhibition effect on theenantioselective hydrogenation. Chapter 3 Finely dispersed polyvinylpyrrolidone-stabilized iridium andbimetallic clusters were prepared by the alcohol-water reduction method.

第三章 采用醇水还原的方法制备了聚乙烯基吡咯烷酮稳定的铱纳米簇及双金属纳米簇，对丙酮酸甲酯的催化氢化表明，在铱金属簇催化体系中，辛可尼定不仅诱导了一定的对映选择性，同时对反应活性有明显的促进作用，平均反应速率可提高2-6倍。

I have three wish,a three colour earth,water is blue,earth is green,cloud is white,thr forest cover rate is hundred percent.the sky matched with clouds,there only have a attractive earth.

我有一个愿望，我要一个三色地球，水是蓝色的、大地是绿色的、云是白色的，森林覆盖率是百分之百，蓝天和白云和谐的搭配着，只有诱人的绿色的大地。

The third was to compare the effects of the different floating liquids on the growth of the rabbit coccidia oocysts. Magnesium sulfate solution showed the smallest influence rate (4.94%) and saturated salt water (7.47%) had the largest.

其三，不同漂浮液对兔球虫卵囊发育影响作用比较；结果表明硫酸镁溶液影响率最小(4.94%)最大的是饱和食盐水(7.47%)。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。