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We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.

通过沉淀法分离LDL,然后过超速离心法分离其亚组分。

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Palladium can be separated from polyxene by the process of resolving polyxene,removing nitrate,precipitating palladium,etc.The grade of pure platinum obtained from the process is more than 99.95%.

水溶解,赶,加入丁二大部分钯以沉淀的形式与分离,余留的少量钯用溴酸钠水解法处理,可达到钯分离的目的,所得纯品位高于99.95%。

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日常生活医科普

This examination is avoided for fear of precipitating complete obstruction.

尽量避免喉镜检查,以免全阻塞。

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美国原版语文第四册

Their artillery loosened the foundations, and down it came, precipitating its four little inmates to the ground.

巢窠的根基被炮火动摇了,掉落在地上,四只雏燕摔到了地上。

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Osmosis-消化

Usually though, bile salts bind up the calcium ions and keep them from binding with and precipitating unconjugated bilirubin.

通常情况下,胆盐会结合钙离子,以此阻止钙离子与非结合胆红素结合并沉淀。

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PBS地球-气候变幻

Instead of condensing and precipitating, it stays in the atmosphere.

它没有凝结和沉淀,而是留在大气中。

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《金融时报》 Podcast

And that's, that was really the precipitating factor in puncturing the bubble.

那就是,这确实是刺破泡沫的促因素。

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帼务亲

And without precipitating an international incident.

并且没有国际事件。

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夜色柔(下)

" He is only fifty but the liver has stopped restoring itself; the precipitating factor is alcoholism" .

“他只有五十岁,但肝脏已经停止自我修复;诱发因素是酒精中毒”。

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一双蓝蓝的眼睛(下)

The mutual avowal which it had been the means of precipitating occupied a far longer length of her meditations.

通过这种方式促的相互坦白占据了她更长的沉思时间。

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夜色柔(上)

The very fact that you could make a complete comeback at your age proves that the precipitating factors were pretty near everything.

您可以在您的年龄全复出这一事实证明, 促因素非常接近一切。

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白鲸记

The precipitating manner in which Captain Ahab had quitted the Samuel Enderby of London, had not been unattended with some small violence to his own person.

亚哈猛然跳下伦敦的“塞缪尔·恩德比号”,免不了要给他自己带来点伤。

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心理

Broken heart syndrome is characterized by normal coronary arteries, regional wall motion abnormalities that extend beyond a single coronary vascular bed and often a precipitating stressor.

心碎综合征的特征是冠状动脉正常,局部壁运动异常,延伸到单个冠状动脉血管床之外,通常是一个沉淀性的应激源。

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一双蓝蓝的眼睛(上)

That graceful though apparently accidental falling into position, which many have noticed as precipitating the end and making sweethearts the sweeter, was not here.

优雅但显然是偶然的落入位置, 许多人注意到它促了结局并使爱人变得更甜蜜, 但并不在这里。

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美国历史

The action of Great Britain in closing western land to easy settlement in 1763 was more than an incident in precipitating the war for independence.

1763 年英国关闭西部土地以方便定居的行动不仅仅是促独立战争的事件。

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美国历史

It was in the midst of this crisis that measures of taxation had to be devised to pay the cost of the war, precipitating the quarrel which led to American independence.

正是在这场危机中,必须制定税收措施来支付战争费用,引发了导致美国独立的争吵。

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大商业时代

Sharp's enemies had succeeded in precipitating a legislative investigation under the very capable leadership of Roscoe Conkling, who had little difficulty in showing that Sharp had purchased his aldermen for $500,000 cash.

夏普的敌人在罗斯科·康克林非常有能力的领导下功地促了一项立法调查,康克林毫不费力地证明夏普以 500,000 美元现金收买了他的市议员。

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