英语释义

• a solution containing a buffer

片语

buffer aqueous solution缓沖水溶液

buffer stock solution磷酸氢二钠

buffer-solution process缓沖溶液法

buffer r solution缓沖溶液

PH Buffer Standard SolutionPH标準缓沖溶液

buffer salt solution缓沖盐溶液

英汉例句

• the results show that pre-polymer degraded quickly in the hot water, but degraded more slowly in the phosphoric acid buffer solution at 310 k.

  结果表明预聚物在热水中降解很快，而在310k的磷酸缓沖溶液中降解要慢的多。

• a pair of redox peaks attributed to the direct redox reaction of horseradish peroxidase in the phosphate buffer solution was observed.

  结果显示：在磷酸缓沖溶液中，辣根过氧化物酶在钛酸纳米管修饰的玻碳电极上呈现出一对良好的氧化还原峰。

• objective screen for the best buffer solution to improve the stability of the povidone-iodine gel.

  目的选择最佳的缓沖溶液以提高聚维酮碘凝胶的稳定性。

• the electrochemical characteristics of pitting corrosion of x70 pipeline steel in phosphate buffer solution were studied in this paper.

  研究了x70钢在磷酸盐缓沖溶液中的亚稳态与稳态孔蚀的电化学行为特征。

• conclusion citrate buffer solution is the best solution for the preparation of povidone-iodine gel and the solution is helpful to improve the stability of the gel.

  结论枸橼酸盐缓沖溶液是制备聚维酮碘凝胶最佳的缓沖液，有利于提高聚维酮碘凝胶的稳定性。

• water sorption measurement also revealed that the ppc membranes immersed in buffer solution were more hydrophilic than those in soil burial tests.

  吸水实验也同样显示在缓沖溶液中的ppc膜比土壤埋藏测试中吸水性更强。

• using hydrochloric acid and acetic acid-ammonium acetate buffer solution instead of acetic acid to adjust the acidity of solution, the content of iron in the co_(2) removed liquid is determined.

  采用盐酸和乙酸—乙酸铵缓沖溶液取代原方法中的乙酸调溶液酸性，用于测定脱碳液中铁含量。

• methods:the polycondensation of amino acids in liposome system as well as in aqueous buffer solution was started from amino acid-n-carboxyanhydrides(ncas).

  方法： 活化氨基酸的聚合反应在囊泡体系和对照缓沖溶液中进行，反应产物用高效液相色谱-质谱联用仪进行分离检测。

• the invention discloses a surface treating method for welding points. the method uses an alkaline buffer solution and makes a welding point immerge into the alkaline buffer solution.

  本发明公开了一种焊接点的表面处理方法，该方法使用堿性缓沖溶液，并使焊接点浸入到所述堿性缓沖溶液中。

• an engineered egg is placed in a voltage clamp system and an odorant is dissolved in the buffer solution in which the egg is floating.

  一个经过基因改造的青蛙卵被放入电压钳系统，然后一种有气味的物质被溶入有青蛙卵的缓沖液中。

• the alkaline buffer solution reacts with the welding points to form a passive film on the surface of the welding points.

  所述堿性缓沖溶液与所述焊接点反应而在焊接点表面形成钝化膜。

• liquid reactive red k-2bp was prepared, and effect of variety and dosage of buffer solution on concentrated liquid dye was investigated through measuring the stability and hydrolysis of liquid dye.

  以活性红k-2bp配制液体染料，通过测试液体染料的稳定性及耐水解性能，综合考察了缓沖溶液的种类及用量对高浓度液体染料各方面性能的影响。

• the results showed that the weight loss of soil buried ppc films increased more slowly than that immersed in the buffer solution after 6-month exposure.

  结果表明在6个月后土壤埋藏的ppc膜比沉浸在缓沖溶液中的膜质量损失增加得更慢。

• standard preparation —weigh accurately 100 mg of usp papain rs in a 100-ml volumetric flask. and add buffer solution to dissolve.

  标準试剂—精确称取100mg rs级usp木瓜蛋白酶置于100ml容量瓶中，加入缓沖溶液使之溶解，再用缓沖溶液定容至刻度，混匀。

• accuracy of analysis results was improved by buffer solution as the acidifier.

  改用缓沖溶液作为酸化剂，提高了分析结果的準确性。

• why isn't ammonium sulfate included in the dialysis buffer ? why do you use the buffer solution instead of water?

  为什么此步中透析缓沖液中不加硫酸铵？为什么使用缓沖液而不用水？

• this article discussed the calculating methods and regulations of ph when acid, alkali, salt and buffer solution are diluted.

  结合化学教学实践，探讨了酸、堿、盐、缓沖溶液及溶液稀释时ph的计算方法及规律。

• dilute with buffer solution to volume, and mix. transfer 2.0 ml of this solution to a 50-ml volumetric flask, dilute with buffer solution to volume, and mix.

  移取2.0ml此溶液置于50ml容量瓶中，然后用缓沖溶液定容至刻度，混匀。

• the acidity for hydride generation reaction, selection of buffer solution and oxidizer, dynamic linear range, interference from coexistent elements and their elimination were studied.

  主要对锗、锡的氢化反应酸度，缓沖溶液的选择，动态线性范围，氧化剂的选择，共存元素的干扰及其消除进行了实验。