查询词典 strain

Through all this test analyse Pathogenicity and Immunological status of ALV-J Inner Mongolia strain, the result showed the infected chickens began to have pathological change of Myelcytomatosis at 3-week: the main pathological changes of acidophile myelocyte were found in bone marrow and between cardiac muscle fibers,and there were many granules in the hyalotome.This kind of oncocyte proliferated in every tissue at different amount, but the cells that proliferated in bone marrow, cardiac muscle fiber, oarium were much more than other tissue, and they often developed neoplasma. At same condition,there were no abnormalty advent in control group, In immunological aspect: the increase of lymphokine and ANAE positive cells showed cell-mediated immunity was strengthend during antineoplastic infection; the emergence of ALV-J antibody of ELISA suggest there was humoral immunity exist at the same time.

结果显示：脾脏PCR检测结果表明1、2两实验组均有阳性病例出现，而对照组全部为阴性，说明实验鸡体内已有ALV-J内蒙株感染；接种病毒后3周龄开始出现骨髓细胞瘤病的病理变化：肝脏、脾脏有程度不同的肿大，镜下观察，骨髓内最早出现了与骨髓细胞相似、形态基本一致的大型圆形或椭圆形、胞核较大多为椭圆形、胞浆内含有大量嗜酸性圆形颗粒的髓细胞样瘤细胞增生，随后通过血流瘤细胞可转移到肝脏、心肌、卵巢或睾丸等组织并形成肿瘤性病灶，而对照组没有出现明显病变；免疫状态方面：以脾脏淋巴因子和ANAE阳性细胞增多说明细胞免疫在抗肿瘤感染过程中增强，ELISA检验实验鸡抗体出现阳性的结果表明同时也存在着体液免疫。

The appearance of stress peaks due to the material instability as the strain increases above acritical value is detailed.

详细考察了阶跃应变中由于材料不稳定性造成应变增加时出现的应力峰值。

However, when the strain exceeded acritical value, the comple...

再取向可产生伪弹性也可产生形状记忆效应。

The bacteria causing infection in humans is usually a strain called Actinomyces israelii.

细菌造成感染的人类，通常是所谓的应变放

Aim For the purpose of making up the weakness in actinomycete strain which can produce alkaline cellulose at present.

目的为了弥补目前学术界在产碱性纤维素酶放线菌研究方面的薄弱环节。

Antimicrobial activity of the fermentation broths was stable. The actinomycete strain HJ1-2 was worth developing.

该菌株的代谢产物具有广谱抑菌活性和较强的稳定性，具有一定开发价值。

Actinomycete strain PW0852 with high production of α-glucosidase inhibitor was isolated from soil samples.

从土壤中分离并筛选得到了一株α-糖苷酶抑制剂生产菌PW0852。

The fermentation broth of one actinomycete strain ACMA006 strongly inhibited growth of many tumor cells and some microorganisms, but its cytotoxicity to human normal cells were weak.

海洋放线菌ACMA006的发酵产物具有很强的抗肿瘤活性和较好的抑菌效果，但对人正常细胞毒性较弱。

A thermophilic actinomycete strain AO-Ⅲ was isolated from the composting process of pulp and paper mill sludge at the thermophilic stage.

高温放线菌是堆肥过程中微生态环境的重要组成成分，在好氧堆肥的升温期对有机物的分解发挥重要的作用。

In case of the limited kinematic strain hardening material model, a numerical method is proposed for upper bound shakedown analysis of elbow structures under the combined action of constant and complex variable loads.

本文在考虑有限随动应变强化材料模型的情况下，提出了恒定载荷与复杂变化载荷联合作用下弯管结构安定上限分析的有限元数学规划方法。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。