英语释义

• done with very great haste and without due deliberation;

  "hasty marriage seldom proveth well"- Shakespeare

  "hasty makeshifts take the place of planning"- Arthur Geddes

  "rejected what was regarded as an overhasty plan for reconversion"

  "wondered whether they had been rather precipitate in deposing the king"

• an agent that causes a precipitate to form

片语

compound precipitant复合沉淀剂

sizing precipitant施胶沉淀剂

protein precipitant蛋白质沉淀剂

precipitating agent[化学] 沉淀剂

ion precipitant阴离子沉淀剂

absorption precipitant吸附沉淀剂

hydrothermal precipitant热水沉淀物

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英汉例句

• the aging precipitant and fracture topography were observed under tem and sem. the mechanism of fracture of samples was analysed.

  在透射电镜和扫描电镜上观察分析了合金析出物的特征和沖击试样的断口形貌及断裂机制。

• the results show that the amount of asphaltene precipitation decreases with the molecular weight of n alkane and increases with the precipitant to oil ratio .

  结果表明两种原油的沥青质沉淀量均随沉淀剂分子量增大而减小、随剂油比增大而增大。

• organic carbon is the main precipitant for uranium enrichment.

  有机碳是铀的主要沉淀剂和富集剂；

• the spheroidicity zirconia is prepared by controlling the reactive temperatures, the precipitant reagents and adding additives through a alcohols solvent precipitation method.

  采用醇溶剂沉淀法，通过控制温度、改变沉淀剂，加入添加剂等条件制备了椭球形氧化锆。

• the length and thickness can be controlled by altering the reaction temperatures and the reactant concentrations and the precipitant reagents.

  使用络合沉淀法，控制温度、浓度、改变沉淀剂，制备了长短、粗细可控的棒状氧化锆。

• the effect of raw materials and precipitant concentration as well as drying way on particle size, aggregation state and sintering activity, was investigated in this paper.

  研究了沉淀过程中原料浓度、沉淀剂浓度及干燥方式对粉体粒径、团聚状态及烧结活性的影响。

• in the precipitate system with masking agents, the calculation of the rational amount of the precipitant and the smallest remainder of metal ions in the solution is a complicated matter.

  在沉淀体系中，当有掩蔽剂存在时沉淀剂的合理用量及被沉淀离子在溶液中最小残留量的计算是个复杂问题。

• the active site of immobilized penicillin g acylase can be determined according to the precipitant produced in the reaction between phenylacetic acid and capture reagent.

  利用苯乙酸与捕捉剂反应生成的沉淀，确定固定化青霉素g酰化酶的催化活性部位。

• the results could indicate that 「this dramatic change in lifestyle accompanying the birth of a child is more of a precipitant for mental disorders in women than in men, 」 the authors write.

  作者说，结果也显示伴随孩子出生的生活方式的巨大变化，对母亲的精神方面影响大于父亲。

• objectives in the progress of preparing 「shuanghuang shengbai granules」, we compared the flocculant precipitant process and alcohol precipitant process to offer theoretical foundation.

  前言：目的比较双黄升白颗粒絮凝沉淀与醇沉工艺的优劣，为双黄升白颗粒的生产提供一定的依据。

• if melamine is present, a precipitant is formed, which can also be assessed both visually and by spectrophotometry, said the paper published in in the online journal applied physics letters.

  在线应用物理快报中的文章中说道，三聚氰胺能和三聚氰酸反应生成沉淀，可以通过目测和分光光度计进行测定。

• aluminium sulfate (alum) has been used as the rosin sizing precipitant for along time, but it is only valid in acid ph.

  硫酸铝用作松香施胶的沉淀剂已经有很长的历史了，但它只适用于酸性条件。

• some growtk conditions of transparent iron oxide pigment in the solution of ferrous sulphate with naoh and nh_4hco_3 as precipitant were investigated.

  对硫酸亚铁溶液用氢氧化钠和碳酸氢铵为沉定剂生成透明氧化铁颜料的条件进行了初步研究。

• peg4000 and peg6000 solutions can be used as a potential precipitant to induce protein crystallization because of their higher surface tension.

  peg4000和peg6000水溶液具有较大的表面张力，可以作为潜在的诱导蛋白质结晶的沉淀剂。

• however, due to social background in our country, it might be too precipitant for those charitable organizations to achieve absolute self-development in a short period.

  但是，在目前我国社会背景下，慈善组织短期内做到完全自由发展，未免太过于求成。