查询词典 isolation

We find that the changing laws of antibodies in egg yolk and serum of laying hen are almost consistent, and the antibody Ievei in egg yok are always (more than 15 days after first immunization) high than that in serum. When several bacterins are used simultaneously, they can work in cooperation with each other. The quadratic rotary combination design is used to study the isolation of water-soluble proteins from the Egg Yolk by simple dilution with water.

并对这些抗体的动态变化规律进行观测，发现鸡血清抗体IgG与卵黄抗体动态变化规律基本一致，且蛋黄抗体IgY效价在基础免疫15天后总是略高于同期鸡血清抗体IgG；另外发现多株菌在同时免疫时具有协同免疫作用。

Systematic studies were conducted on Aeromonas hydrophila for its bacteriology and toxicty.6 biochemical indexes were determined based on the isolation and biochemical identification of Ah strains of different origins.and AHM and RS were the optimal selective media for Ah.

本试验系统研究了嗜水气单胞菌（Aeromonashydrophila，Ah）的细菌学及毒力因子检测。对不同来源菌株的细菌作分离及生化鉴定，确定了Ah的六项生化鉴定指标，同时比较确定了AHM和RS作为Ah的选择培养基。

The studies exploring the relationship between HPV infection and laryngealcarcinoma began in 1980s,since then,almost all the research was aimed at theinvestigation of the HPV prevalence in the biopsies,due to differences in thechoice of DNA detection method,cell sampling and the geogen,the prevalenceestimates of HPV have varied accordingly,and led to two different points about therelationship between HPV infection and laryngeal carcinoma:some researchersdemonstrated that a higher HPV prevalence could be found in laryngeal carcinomas(from 50% to 90%)than in benign laryngeal lesions,suggesting a relationshipbetween HPV infection and laryngeal carcinoma;but the other researchers foundthat the isolation of HPV is no greater in the laryngeal cancers(from 5% to 43.3%)than in the normal larynx or benign laryngeal lesions,thereby questioning itsctiological significance,so,the role of HPV in the development of laryngealcarcinomas still remains unclear.

有关HPV与喉癌的研究始于80年代，但20多年来研究模式始终停留在对临床标本进行检测的水平上，由于各家采用的检测手段敏感性不同、标本数量以及来源地域也存在差异，使各家学者对喉癌中HPV阳性率的报道极不一致，并由此导致了两种截然不同的观点：一部分学者报告的喉癌标本中HPV阳性率高达50%~90%，并显著高于喉良性肿瘤，认为HPV与喉癌有关；而另有不少学者检测的样本中，阳性率（5%~43.3%）并不比正常喉粘膜及良性肿瘤高，认为HPV与喉癌无关，因此，HPV到底是不是喉癌的致癌因素目前仍无定论。

Improved localisation and isolation of these heart muscle cells would likely lead to a reduction in the recurrence rate of AF.

以及移除这些心脏肌肉细胞将可能减少在心房颤动复发的比率。

Specifically, help was most needed in the areas of home-bound isolation strategies (90.3%) and community prevention program organization methods (89.1%).

在防疫准备的需求部分，以「居家隔离措施」(90.3%)及「营造社区防疫的方式」(89.1%)最高。

In addition, a further study was made of the technique of extraction, isolation and purification of GLA. The factional extraction used in the laboratory with n-hexane and ethanol was changed into the whole extraction of 6〓 solvent, which simplified production technique and reduced cost of production. The fungal lipid extracted from the fermentation in the medium-scale test was concentrated by the urea adducting method with methanol as solvent, at 75～80℃ for 3 hours. After GLA had been adducted twice, the content of GLA came up to 84. 25%, around a twelfth as much as the original concentration.

并对γ—亚麻酸的提取和分离纯化工艺进行了研究，将实验室中用正己烷和乙醇分步抽提的工艺改为用6〓溶剂一步抽提技术，从而简化了生产工艺，降低了生产成本；采用脲素包合法，以甲醇作为溶剂，温度控制在75～80℃，包合时间为3h，对中试发酵所提取的菌油进行了浓缩，γ—亚麻酸两次包合后，GLA含量达到84.25%，比原浓度浓缩了近十二倍。

In the end of 1960's, on the reality that America was descending, Nixon Administration, facing the situation that Soviet was aggressing fully in the whole world, made a shocking decision to change the former policy of isolation and blockage and suppressing towards China and re-develop their relationship with an attitude of equality, amity and comprehension.

20世纪60年代末，尼克松政府基于美国国力下降的现实，面对苏联在全世界咄咄逼人的进攻态势，做出了一个让世界为之震惊的决定：改变以往对华孤立、封锁、遏制的政策，以平等、友好、理解的心态来重新发展与中国的关系。

If a treatment is applied with chemically synthesised allopathic products, the treated colonies are placed in isolation apiaries and all the wax is replaced with wax from organic hives, and a conversion period of one year isapply to those colonies.

施用对抗疗法的化学合成的药品的蜂群，放在隔离的蜂箱里，所有的蜂蜡用来自有机蜂脾的蜂蜡替换，蜂群经过一年的转换期。

These requirements are usually audited as part of a product realization process audit and not in isolation.

这些要求通常作为产品实现过程审核的一部分进行审核，而不是孤立的。

It also provides a more social environment, and avoids the isolation that can result from home working.

同时，它还提供了更广阔的社会环境，和避免了由于在家中工作而造成的孤立。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。