片语

weak-base anion exchanger弱堿性阴离子交换剂

weak-base conditions弱堿性条件

weak-base exchange resin弱堿性阴离子交换树脂

weak tax base税源不足

weak-base anionexchangeresin弱堿性阴离子交换树脂

weak-base ion-exchange resin弱堿性离子交换树脂

weak acid base fluid弱酸基液

英汉例句

• the result shows that the weak base solution can be used to produce castor protein isolated.

  实验表明，以弱堿性溶液提取蛋白的方法可以制取分离蓖麻蛋白。

• weak base asp flooding makes up of alkyl benzene sulfonate, the combination of mahogany sulfonate and alkyl benzene sulfonate, and the combination of alkyl benzene sulfonate and bio surfactant.

  弱堿三元复合驱包括弱堿烷基苯磺酸盐、石油磺酸盐和烷基苯磺酸盐复配、烷基苯磺酸盐与生物表面活性剂复配；

• the combination of the new technology of rare salt and high temperature and weak base for extracting rna from spent brewer「s yeast was studied.

  采用盐法与堿法相结合破壁的方法，即高温弱堿稀盐法从啤酒废酵母中提取核糖核酸（rna）。

• the derivative has weak acidity and is stable in weak base solution.

  该衍生物具有弱酸性，在弱堿中稳定。

• the properties of molybdenum adsorption and elution of d380 macro -porous weak base anion exchange resin have been studied with dynamic state method.

  本文用动态法研究了d380大孔弱堿性阴离子交换树脂对钼的吸附和洗脱性能。

• effect of various compositions in weak base asp system on the growth of indigenous microbe has been analyzed.

  针对弱堿三元体系中的各组分分别研究了对本源微生物生长的影响。

• the method of add loading precompression on the plastic plank to work on the weak base is the one of the basic way to the stuffing sea area.

  塑料排水板加载预压法对软弱地基进行处理，是近年来对填海区地基采用的基本方法之一。

• the dairy industry is a young department with weak base in agriculture and food processing enterprises in china.

  奶业在我国农业和食品加工企业中是一个起步晚、基础薄弱的部门。

• it is a weak base and dissociates into water and carbon dioxide gas as it dissolves in the presence of hydrogen ions.

  它是一种弱堿，当溶解在存有氢离子的溶剂中时即分解为水和二氧化碳气体。

• investors might begin to catch on to hutchison」s improving value proposition, especially given year-on-year comparisons should be stronger from the weak base of first half 2009.

  投资者可能会开始意识到和记黄埔企业价值的改善，尤其是2009年上半年的基数较弱，因此2010年的同比增长会显得更为强劲。

• this study provides further basis for the use of natural bones as bone implants. it showed that in weak acid and weak base the pig bone hydroxyapatite was stable, …

  实验表明猪骨在弱酸弱堿溶液中羟基磷灰石相是稳定的，但晶粒尺寸、结晶度和非晶含量有所变化。

• the results demonstrated that for some conditions the isotherm curves are linearly related to the adsorption of cr by the weak base anion exchange resins.

  静态和动态实验表明 ：在所研究的外界条件下 ，弱堿阴离子树脂对铬 （ ）的吸附等温线可以近似为线形 ；