价

Main clinical symptom of poult gooses were depressed, retardation in reaction, food appetite decreased, alo laxata; and the average death time was 62.6 h Mark processes in dissection were that spleen was intumescenced, gray necrosis appeared; haemorrhage in pancreas, gray necrosis appeared; haemorrhage in intestinal tract, anabrotic; the HA titer of the virus isolated from these samples could reached as high as 2^8, and had the chicken red blood cell agglutination and lys agglutination ability.

雏鹅平均死亡时间为62.6 h。特征性剖检病变为脾脏肿大，有灰白色坏死点；胰脏出血，有灰白色坏死点；肠道出血，溃疡；病料分离培养的病毒液HA价高达28，能凝集鸡红细胞，并出现解凝现象。

We obtained the infrared reflection spectra of Pr〓Y〓 Ba〓Cu〓O〓 system for the first time, in which the existence of Pr〓 is confirmed and found the reason, which the superconductivity descends along the increasing of the content of praseodymium, should be the great decrease of the carrier density.

我们首次对Pr〓Y〓-〓Ba〓Cu〓O〓进行了系统的红外光谱研究，证明了Pr的价态接近于+4，有效地解释了该体系随Pr含量增加超导性减弱的原因，在于载流子极大减弱。

For instance, praseodymium forms the core of carbon arc lights that are used by the motion picture industry for studio lighting.

性状：黑色粉末，密度6.88 g/cm3，熔点2042℃，不溶于水，能溶于酸生成三价盐类。导电性良好。

It points out that their semantic functions are measured by the action or the time and the space of the central matters with action , and this structure is a method to indicate Chinese predicator number classifier feature , so it is declaration but not reference .

本文主要从语义功能的角度探讨一类二价动词句后面数量短语的句法属性，认为它们主要是对动作行为或者是以动作行为为中心的事件的时间性和空间性的计量，是表示汉语谓词性成分数量特征的一种手段，所以本质上是陈述的，而不是指称的，因此既可以充当补语也可以充当谓语，因其类别不同而导致陈述能力存在强弱之分，这制约其充当补语和谓语的能力。

The boom meant more and more customers were willing to pay extra for premium goods.

繁荣意味着越来越多的顾客愿意为质优价高的商品支付更高的价格。

Immunomodulation therapy can shorten the time of mechanical ventilation and the use of pressor agent, and it does not increase the length of stay and the cost in ICU, and therefore the cost effectiveness is high. It also can prolong the long?term survival time.

免疫调理治疗可以缩短患者机械通气和使用升压药的时间，而不增加ICU的住院时间和费用，有良好的效价比，可以延长远期生存时间，充分显示免疫调理治疗是危重病抢救中成功的治疗策略之一。

We are informed that the current price on your side is much higher than what you say.

我们听说你方的现行价比你方所说的要高得多。

But i can say, the price won't be cheaper than the current online promotion price.

但我可以说，价格不会便宜，比目前的网上推广价。

Much of the investor buying interest in lead, which had previously been a prime factor in its spiralling value, has disappeared over recent months.

大多数投资者买入铅的兴趣在最近几个月内都消失了，而投资者买入铅的兴趣是推动此前铅价螺旋上涨的主要因素。

As an ideal prime immunization vaccine,the DNA vaccine has the advantages of high purity,continuous expression of antigens with low dose, repeatable immunization and inducement of memory CTL with high titer.Similarly, recombinant virus can not only highly express the target antigen,simulate the inducement process of virus infection on body immunity,and induce various cytokines,but also be beneficial to the interaction of high-affinity antibodies with T cell receptors,and the generation of Th1 reaction and CTL reaction.

DNA疫苗抗原纯度高，持续表达低剂量的抗原，可多次重复免疫以及诱导高效价记忆性细胞毒性T淋巴细胞反应，是理想的用于初次免疫的疫苗；重组病毒能高效表达目的抗原，模拟病毒感染诱导机体免疫的天然过程，能诱发多种细胞因子，而且有利于高亲和性抗体和T细胞受体的选择，可以有效地产生Th1型和CTL反应。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。