经用

It works by choosing appropriate gravel, scree, talus decries, coarse sand, medium sand, then ram them to be closely knitted. The sand gravel cushion can increase the bearing capacity of weak groundwork.

这种垫层法是用碎石、卵石、角砾、圆砾、砾砂、粗砂、中砂或石屑等坚硬、较粗粒径的回填材料，经合理级配并夯压密实后形成持力垫层，其主要目的是为了提高浅层软弱地基或不均匀地基的承载力。

Methods: The sample that pass through handled to be abstracted twice by acetonitrile, evaporate the organic phase to dryness following defecated through the Na2SO4, cleaned-up by norm alhexalle, then analysed by HPLC (C18 column) with a gradient system of methanol-water as a mobile phase.

经处理过的样品用乙腈提取两次，将乙腈过无水硫酸钠层后挥千乙腈，正己烷洗涤净化，经过净化后进行高效液相色谱仪测定（C18柱），本方法以甲醇、水为流动相梯度洗脱，柱温35℃，在波长275 nm处测定。

The sample was extracted by acetonitrile plus water, degreased by n-hexane, and purified by adsorption.

样品用乙腈水提取，正己烷除脂，提取液经液液萃取和反萃取，电子捕获检测器检测，外标法定量。

This refined oil is an edible vegetable oil. It is a degummed, deacidified, decolorized and deodorized soyabean oil.

本品系用大豆油经脱胶、脱酸、脱色、脱臭等工序精制而成的食用植物油。

The obtained solution is then desalted by the dialysis bag, frozen into dryness and analyzed the result.

以蚕丝为原料，脱胶后，用Na2CO3溶液精炼两次，然后选用适宜浓度的CaCl2溶解丝素，并将所得溶液采用透析袋活水脱盐，经冷冻干燥后进行结果分析。

METHODS: The VacA antigen expressed engineering bacterium was induced by lsopropyl-β-D-thiogalactopy-ranoside. The expressed inclusion body was denatured, renatured and dialyzed, and its activity was identified.

利用已经构建的表达VacA抗原的工程菌，用IPTG诱导，表达的包涵体通过系列条件的变性、复性、透析，并经活性鉴定。

Methods To observe 110 primiparas of 37～40 weeks' pregnancy,head presentation,who can deliver vaginally with distending the vagina and new protecting perineum method but not with perineal lateralis,and compare with the 108 primiparas with traditional protecting perineum method.

选择孕37～42周，经阴道自然分娩，无会阴侧切指征的单胎头位初产妇110例作观察组，在助产中用扩张阴道和改良托肛加指法保护会阴；以往用传统托肛法保护会阴的108例作对照组。

RESULTS: The[99Tcm]-NGF encapsulated in self-made liposomeA presented high radiation in the brain. But[99Tcm] -NGF alone was almost completely excreted through urinary system and[99Tcm] -NGF encapsuled in ordinary liposomeB was mostly phagocytized by liver reticuloendothelial system.

结果：自制注射用脂质体A组包裹的[99Tcm]-神经生长因子经SPECT显像，其在脑部的放射性计数较高，而[99Tcm]-神经生长因子组几乎全部从泌尿系统代谢、[99Tcm]-神经生长因子-普通脂质体B组基本被网状内皮系统吞噬后沉积于肝脏。

Even in the good cause of conservation he was loud, bloody loud, in his unmodulated Strine. And he was naive in a wide-eyed, right-wing way, almost genuflecting to John Howard as he called him "the greatest leader in the entire world".

他就用他那不经修饰的土著嗓音大声呼吁着环保，从他的眼睛中，右翼行为方式，称澳大利亚总理约翰霍华德是&世界上最伟大的领袖&时那种尊敬中可以看出他的孩子气。

People who have met him in better circumstances, and can still recall the experience, use such words as "modest","introverted" and "self-effacing", and point to the fact that while his better-known, more glamorous rivals for the job were glad-handing their way around the capitals of Europe, Herman and his wife Geertrui were chugging through the Australian Outback in a battered camper van.

有幸跟他打过交道的人在回忆那些经历时，往往会用&温和&、&内向&、&自谦&这类词语来形容他，同时他们还指出一个事实，当他那位更加知名，更富有魅力的竞争对手为了得到这个职位在欧洲首都附近上蹿下跳时，海尔曼正跟妻子Geertrui一道，驾驶房车在澳洲内陆漫游。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。