查询词典 by water

The values of chemical oxygen demand of raw rain water reached to 1.91～2.21 mg/L. The removal rates induced by water purifier were 9.5%～21.8% for COD, 12.1% and 13.1% for total organic carbon and humic acid respectively.

雨水耗氧量1.91～2.21mg／L，其去除率9.5％～21.8％；总有机碳和腐殖酸的去除率分别为12.1％和13.1％。

It deepens the previous view that the alteration of conodont faunas was controlled by water depth and water temperature.

这一观点深化了塔里木盆地奥陶纪牙形石动物群分区及类型演替的成因机理。

The result showed that the optimal technology conditions of extraction by water are :Freeze-Drying aloe /water:1:50, extracting at 50 ℃ for 5 hours with Curacao aloe .

以库拉索芦荟冻干制品为原料，采用水提法对芦荟多糖的最佳提取工艺条件进行了研究。

Water has the property of dissolving sugar; sugar has the property of being dissolved by water.

水具有溶解糖的性质，而糖具有被水溶解的性质。

Damage done to a ship and cargo, or either of them, by water or otherwise, including damage by beaching or scuttling a burning ship, in extinguishing a fire on board the ship, shall be allowed as general average; except that no allowance shall be made for damage by smoke however caused or by heat of the fire.

为了扑灭船上火灾，因水或其他原因使船舶、货物遭受损坏，包括将着火船舶搁浅或凿沉所造成的损坏，均应作为共同海损受到补偿。但由于烟熏或因火引起热烤所造成的损坏除外。

Damage done to a ship and cargo, or either of them, by water or otherwise, including damage by beaching or scuttling a burning ship, in extinguishing a fire on board the ship, shall be made good as general average; except that no compensation shall be made for damage by smoke however caused or by heat of the fire .

为共同安全作出牺牲或其后果和为了共同安全进行抛弃而开舱或打洞以致进水，造成船舶、货物的损坏，应作为共同海损受到补偿。

1 Weigh to the nearest 0.001 g., approximately one (1) gram of solder paste and place it into a tared 165 mm [6.496 in] by 200 mm [7.874 in] Kapak bag containing 50 ml of a solution of 10% by volume isopropyl alcohol and 90% by volume deionized water.

5.2.1 称量精确至0.001 g。称取约1g焊膏并将它放于规格为165 mm [6.496 in] by 200 mm [7.874 in] 的Kapak袋，袋中装有异丙醇体积分数为10%（去离子水体积分数为90%）的溶液50 ml。

It was found by water modeling study that there are mainly three types of mold powder entrapment in slab continuous casting, i. e., the entrapment caused by the shearing flow near the narrow face of the mold, the entrapment caused by vortexes in regions around the submerged entry nozzle and the entrapment caused by the disturbing action of the Ar bubbles on the interface between liquid steel and mold powder.

对板坯连铸结晶器保护渣卷渣进行的水力学模拟研究结果表明，主要有三种类型的卷渣，即窄边附近的剪切卷渣、浸入式水口附近的旋涡卷渣和水口吹入的氢气泡上浮冲击钢渣界面引起的卷渣。

According to the comparison of test results of the new unit and the old one, it can meet the precision requirements. Moreover the temperature can be above 700℃, which can offer the high temperature circumstance demanded by catalytic pyrolysis, and overcome the shortcoming of temperature below 600℃offered by the old unit. The gas is collected by water displacement, and the resistant can be largely minished by extending the pipe diameter.

装置建立后，新建实验装置与原装置相比，数据的重复性和精度都能满足要求；且对反应器体积和加热炉均进行了改进，克服了原装置温度不能超过600℃的缺点，可将温度升至700℃以上；在集气过程中采用排水法，通过增大管径，大幅度地降低了排水阻力。

Production of epsilon-glycolylnium is carried out by Beckman rearrangement reacting for cyclohexanone-oxime under the existence of solvent to obtain epsilon-glycolylnium contained mixture, crystalline separating for the mixture to obtain crude epsilon-glycolylnium crystal, dissolving by arene, extracting by water, adsorbing by resin hydrogenation catalyzing to obtain the final product. The value of potassium permanganate is less than 5, extinction value is less 0.05, volatile alkali is less than 0.5meq/kg and alkalinity is less than 0.05meq/kg.

本发明涉及一种ε―己内酰胺制备方法，其特征为：在溶剂存在下，环己酮肟经贝克曼重排反应，得到含有ε―己内酰胺的混合物，该混合物结晶分离后，得到粗ε―己内酰胺晶体用芳烃溶解，然后用水萃取，再经树脂吸附、催化加氢后，得到99.995％以上的高纯度的ε―己内酰胺，其质量指标为高锰酸钾值小于5，消光值小于0.05，挥发性碱小于0.5meq/kg，碱度小于0.05meq/kg。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。