Control effects of different avirulent strains and different intervals are significantly different.

Wheat germ DNA-dependent RNA polymerase II cannot transcribe velvet tobacco mottle virus ( vtmov) and its virusoid

小麦芽依赖于DNA的RNA聚合酶Ⅱ不能转录绒毛烟斑驳病毒及其拟病毒

There is a temporal viraemia before JEV breaches the blood-brain barrier. After interaction with membrane of cerebral blood vessels endothelial cells and pericytes, JEV fuses with cytoplasmic endocytic vesicles by receptor-mediated endocytosis.

JEV和脑血管内皮细胞及其周围细胞的细胞膜相互作用后，通过受体介导的内吞，JEV与胞浆囊泡膜融合形成内化囊泡，再被转运穿过血脑屏障。

Objective: To study the incidence of viraemia and extraintestinal organ damage in children with acute rotavirus ( RV) gastroenteritis.

目的：研究杭州地区急性轮状病毒肠炎患儿中病毒血症的发生情况，及其与肠道感染的严重程度、肠道外脏器损伤的关系。

Long periods of viraemia and persistent infection were proved to be one character of porcine reproductive and respiratory syndrome.

猪繁殖与呼吸综合征感染的特点之一是持续性的感染和病毒血症。

Amino Acid Sequence of a Chinese Isolate of Spring Viraemia Virus of Carp and Preliminary Analysis of the Glycoprotein Gene

鲤春血症病毒中国分离株糖蛋白基因和氨基酸序列的初步解析

A dynamic study on viraemia in chronic hepatitis C

慢性丙型肝炎病毒血症的动态研究

ELISA system for the detection of anti-E2 antibodies in patients' sera was established using aa 385-730 fragment, which detected anti-E2 in 56% of hepatitis C patients and demonstrated a correlation between anti-E2 and HCV viraemia.

利用aa385-730片段，建立了病人血清中抗E2抗体的ELISA检测体系，该体系在56%的丙型肝炎病人血清内检出了抗E2抗体，并且发现抗E2抗体的存在与HCV病毒血症存在正相关。

A basic polypeptide antibiotic ( trade name Viocin) administered intramuscularly ( along with other drugs) in the treatment of tuberculosis.

一种多肽用来（和其他的药物一起）治疗肺结核疾病的多肽抗生素（商标是紫霉素）。

Influence of Viocin on coronary artery atherosclerosis and myocardial ischemia

维奥欣对冠状动脉粥样硬化及心肌缺血的影响

An antineoplastic drug ( trade name Oncovin) that is used to treat cancer of the lymphatic system.

用来治疗淋巴系统的癌症的抗肿瘤药物（商标是Oncovin）。

Information available at present suggests that Oncovin may be useful either alone or in conjunction with other oncolytic drugs for the treatment of acute leukaemias

据现有资料表明，硫酸长春新碱可单独使用，亦可与其他溶瘤细胞药物合用，以治疗急性白血病

The analysis of the structure and break of the minor diameter cast iron bars shows that developed primary austenite dendrites distribute in framework; With the high-power electron microscope to observe the D-type graphite between dendrites, the graphite is approximately worm-shaped or coral-shaped.

对小直径铸铁型材的组织及断裂行为分析表明：发达的初生奥氏体枝晶呈框架结构分布；枝晶间的D型石墨在高倍电镜下观察石墨的形状近似呈蠕虫状或珊瑚状。

It is proved that Ni-P alloy catalyst has obvious cavity structure, and its shell exists the worm-shaped nano-scale pore structure, and facilitates the exchange of materials within and outside the cavity.

证明了Ni-P非晶态合金纳米球具有明显的空腔结构，其壳层中存在蠕虫状的纳米级孔道结构，方便了空腔内外物质的传递。

Critical micelle concentrations of the surfactants can be reduced with the addition of the chiral alcohols which drive the formation of worm-shaped micelle and phase transition.

手性醇的加入有利于降低表面活性剂的临界胶束浓度，并且有利于蠕虫状状胶束的形成，同时还会使螺旋介孔有机-无机杂化二氧化硅纳米结构的表面发生相变。

On the mechanism of gear honing with a worm-shaped hone

蜗杆珩齿机理研究

The president gave a letter-perfect speech.

总统演讲时把讲稿一字不漏地念出来。

Your balance has got to be letter-perfect.

你的平衡一定要保持好。

Make sure your resume and cover letter are letter-perfect before you hit "send" one more time.

之前就被淘汰。在你确认发送之前再三确认你的简历和求职信没有错误。

Molecular Conformation of Spider Silk Fibroin of Araneus Ventricous

大腹园蛛腺体丝蛋白溶液的分子构象

Analysis of Amino Acid Components of Araneus Ventricous Spider Silk

大腹圆蛛丝蛋白的氨基酸组成分析