液体的

Such parameters as ionic liquid catalyst system and H^+ proton donor, that affect the change of the organic phase and the mass of organic matter in residual phase of asphaltic sands, were investigated.

氯铝酸离子液体催化苯与1—己烯的烷基化反应-----[来源：化学世界日期：2003年4期] 研究了在具有Lewis酸性的氯铝酸离子液体体系中进行的苯与1-己烯的烷基化反应。

It was found that the phase separation behavior of PPESK, ie., PPESK/NMP/H_2O and PPESK/NMP/NSA, all agree with the LCP correlation. The binodal lines of the three systems were calculated according LCP correlation. Therefore, the maximum content of NSA in the casting solution can be calculated according to the binodal lines of the system, which is a scientific solution for the establishment for the composition of casting solution.

实验结果表明LCP关系可以用于描述PPESK／NMP／H_2O和PPESK／NMP／NSA三元体系在相分离时的浊点组成，并根据LCP关系外推计算三元体系的双节线，由此可得铸膜液体系中非溶剂添加剂的上限含量，为PPESK铸膜液体系组成的构建提供了可靠的科学依据。

Alon g with testing press increased step by step, more small pore size were opened, t hats to say, the pore number which liquid could permeate were increasing, accor dingly permeable liquid flux was increasing.

随着所施加的测试压力逐步增加，更小孔径的膜孔道被打开，即液体可透过的膜孔道数目逐步增多，透过膜的液体流量也相应增加。

The disubstituted ureas and the catalyst could be separated by addition of water and the catalyst could be reused without deactivation.

新型高效的菲咯啉钯-离子液体含氮化合物羰化催化剂体系，以苯胺为反应物时该体系的转化频率可以达到6000mol/mol/h；氢氧化铯-离子液体催化剂体系，可以在不加入化学计量脱水剂的条件下活化二氧化碳与脂肪族胺反应得到二取代脲，反应结束后可以通过加入水实现产品和催化剂体系的分离，催化剂体系可以重复使用。

Noncondensible gas(7%～33%,consisting of CO,CO2,H2 and C1-C2 hydrocarbons),liquid(water and oil phases,26%～45%)and solid residues(31%～51%)were collected after microwave heating of waste PCB.

结果显示：微波热解得到的气体、液体、固体的产率分别为7%～33%、26%～45%、31%～51%，其中气体主要由CO、CO2、H2及有机烃类组成，可燃性气体占70%左右，可作为燃料气加以利用；液体分为水相及油相，经常压蒸馏后得到的120～250℃馏分主要为单酚化合物，苯酚高达50%左右，甲基苯酚和邻甲基苯酚为25%以上，是良好的化工原料；固体中除炭外，还含有许多金属如铅、锡和铜等，可以回收利用。

The international nutrient value assessment method was applied to the overall assessment of the protein nutrient value of Pholiota adiposa mycelia. The assessing result showed that the total essential amino acid in Pholiota adiposa mycelia was very high, making up to about 40.0% of the total amino acids.

相对黄伞子实体的栽培而言，通过液体发酵技术生产黄伞菌丝体具有产量高、周期短、不受气候变化的影响、条件易于控制等优点，因此，对黄伞菌丝的液体发酵工艺和菌丝体的营养价值进行研究具有重要的实际意义。

Highly ordered SBA-15 sieves have been successfully synthesized in a low concentration liquid inorganic acid medium via the addition of small amounts of phosphomolybdic acid.

通过在低浓度无机液体酸介质中添加少量磷钼酸，成功地合成了高度有序的SBA-15介孔分子筛。N2吸附-脱附、XRD、TEM和水热稳定性实验等检测结果表明：用这种方法不仅可以大幅度降低合成SBA-15分子筛所需液体酸的用量和缩短晶化时间，同时反应产物SBA-15在100℃的水中处理72h后仍然保持六方有序的介孔结构

It describes the charactoristic and performance of regular packing,selection of liquid distributor and the setting of redistributor.

介绍了φ700铜洗塔的改造，分析了规整填料的特点及性能、液体分布器的选型、再分布器的设置，并进行了重力型排管式液体分布器的计算。

A system for shielding a robot arm against being splashed with fluids comprises a protective shell-like cover of thin-walled plastic material impervious to fluids which is removably attached to the robot arm.

一种用于保护自动臂不受液体溅射的装置，包括一个由液体不能透过的薄壁塑料制成的可拆卸地固定在该自动臂(30)上的壳状保护盖(38)。

The surface tension coefficient of water and alcohol experiment is conducted by using Si-resistance-strain gauge and ringlike slice.

通过用万能试验机的加载部分对试件加力来进行材料的拉伸实验，用硅压阻式力敏传感器及环状吊片来进行液体表面张力系数的测定的实验，分析、比较了塑性固体材料和液体在拉伸过程中的共同点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。