查询词典 measure

Most reefkeepers know they need to measure alkalinity, and most know it has something to do with carbonate.

一些水族爱好者需要测量alkalinity，知道它与碳酸盐的关系。

Combining the performance evaluation (activity, selectivity and stability) and the characterization of the catalysts (XRD, TPD, FTIR and the pore structure measure), it can be concluded that :(1)The activity of modified β is higher than MCM-22, but the selectivity of ethylbenzene is lower about 3% than that of MCM-22;(2)The mounts of diethylbenzene and the other by-products are higher 1.7 times and 1.5 times than these of MCM-22 respectively;(3)The catalytic performance of zeolite mixture is nearly equal to modified β, but the selectivity of ethylbenzene is higher about 0.5% than that of modified β;(4)The catalytic activity of zeolite is mainly correlated with the number of acid sites, strength and distribution, and the distribution of products is determined by the binding energy of ethylbenzene and the pore structure, while the stability of catalyst is affected by the amount of poly-ring aromatic alkylate and the pore structure.

以性能评价和特性表征（XRD、TPD、FTIR和孔结构测定）相结合的方式，对上述三种催化剂性能比较的结果表明：（1）改性的活性明显高于MCM-22，但乙苯选择性却低于MCM-22绝对差约3%；（2）改性(上二乙苯和其他副产物的生成量分别约为MCM-22上对应值的1.7和1.5倍左右；（3）混合型催化剂的性能与改性相仿，但乙苯选择性提高0.5%左右；（4）对乙苯合成，沸石催化剂的活性主要取决于其B酸中心数、酸强度及酸分布，产物分布则取决于催化剂表面的乙苯脱附能垒值和孔道结构，而稠环芳烃的生成量和催化剂孔道结构是影响催化剂稳定性的主要因素。

Double conductivity probe was used to measure the drop diameter in the new alkylation reactor on different experimental conditions.

采用双电导探针测定了不同实验条件下新型烷基化反应器中物料的液滴直径。

In order to void sulphur corrosion of steel surface layer when it is heated,in addition to more requirement of material surface quality,this paper gives some measure that alkyne gas of producer is given a desulfidation process by controlling the atmosphere in the producer and that use the alkyne of low sulphur and without smoke as row material.

为避免加热时对钢表层的硫腐蚀，除对材料表面质量提出了进一步的要求外，还提出了采用可控气氛，对发生炉煤气进行脱硫处理及使用低硫无烟煤作发生炉煤气的原料等解决措施。

Insurance is an important measure to control risks,but not all risks can be controlled by it.

内容提要：保险保障制度是防范风险的重要手段，但是并不是所有的风险都可以用保险的方式来进行处理。

GNP is not an all-encompassing measure of welfare; it simply measures the size of the economy.

国民生产总值并不是包含一切的福利指标；它只是衡量经济的规模。

They were on their way to Hawaii to measure a vintage 4-masted steel sailing ship called "The Falls of Clyde" to draw plans and make an all-metal model.

他们当时正前往夏威夷衡量一种老式4 - masted钢帆船所谓的"瀑布的克莱德"制定计划和作出全金属模型。

It is the latest measure designed to allay foreign concerns over China's military ambitions.

它是中国应对外界对于该国军事雄心异常关注的一项最新的措施。

Allegorical story is same, the person that is now is cold blood really, the coma that certain still measure lets people is right.......

寓言故事一样，是现在的人真的是冷血了，还是某些手段让人们对之麻木了。。。。。。。

The research results and method will provide important references for the design of Micro Pressure Wave alleviation measure.

文中的研究结论和方法可为制定微压波减缓措施提供重要依据。

I moped around from room to room, gathering souvenirs and throwing out the garbage he never had the chance to.

我拿抹布一间间地清理着房间，收集起来所有的纪念品，并把他以前从没有机会扔掉的垃圾清理出去。

New grammer:what is your name ?

你的姓名