查询词典 acidity

Effect of parameters including current density, temperature, acidity of anolyte and catholyte, concentration of nickel and NaCl in anolyte on preparation of nickel chloride solution is investigated.

研究了以镍基废合金板为原料，电流密度、温度、阳极液和阴极液的酸度、阳极液中NaCl和Ni(上标 2+)的浓度对电解制备氯化镍溶液的影响。

The acidity of the alcoholic wastewater was very high, but the UBF reactors were still favorably started-up under the circumstances of the influent without putting any antalkali.

酒精废水酸度较大，进水在不加碱性物质的情况下，反应器依然能启动成功。

The high dispersion of Mo species and suicable strength of surface acidity of the catalysts favored the aromatization reaction.

在Mo/HZSM-5催化剂中，高分散状态的钼物种和适当强度的酸中心，有利于芳构化产物的生成。

This was attributed to its low acidity, which suppressed the aromatization and cracking reactions. Moreover, the olefin content in gasoline was significantly increased.

而且产物组成中烯烃的含量有明显上升，因此汽油的辛烷值仍能保持在较高的水平，没有因芳烃含量减少而降低。

MethodsPheretima aspergillum was set as the experimental animal,and the selection of different water content, acidity or alkalinity gradients was performed in the present study.

方法在养殖槽内设置不同土壤含水量、pH值区域，由参环毛蚓选择适宜的生活区域。

Being a new approach for treatment of gastrointestinal atony in ruminants, the carbonate buffer mixture can eliminate the gastrointestinal atony originated from the over acidity in gastrointestinal canal.

从而认为，对起因于胃肠酸碱环境改变的酸过多性胃肠弛缓疾病投服碳酸盐缓冲合剂可有效纠正胃肠弛缓状态，为反刍兽胃肠弛缓开辟了新的防治途径，创立了又一个病因一发病机理疗法。

Proper Shipping Name ※; IMO pollution Category; UN No.; Quantity; Flash Point; Flammability Limits; Autoignition Temperature; Boiling Point; Relative Density of Liquid; Vapour Pressure; Solubility in Water; Viscosity; Acidity; TLV; LC50;LD50; Conductivity; Temperature

正确运输名称※，污染物类别；危规编号：数量；闪点；可燃上下限；自燃温度；沸点；液体相对密度；蒸气密度；蒸气压力（20℃/37.8℃）；水中溶解度；粘度；酸度；TLV；LC50；LD50；导电率；液化温度和压力

The technique of microcalorimetric adsorption and its application for measurements of surface acidity and basicity have been reviewed.

探讨了吸附量热技术及其在测定固体表面酸碱性中的应用。

The match of the acidity and basicity is very important to obtain good reactivity and high yield in the bifunctional organocatalyst system.

在双功能催化的Aldol反应中，要获得高的反应活性和好的收率，催化剂的酸性基团和碱性基团的酸碱强弱匹配非常重要。

Fluid of profess to convinced of glue of bee of medicine made of two or more ingredients can reduce total acidity of gastric juice quantity, gastric juice, 1 H significantly quantity of total acerbity eduction, restrain the active of pepsin significantly.

复方蜂胶口服液能显著降低胃液量、胃液总酸度、1 h总酸排出量，显著抑制胃蛋白酶的活性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。