包膜

Baculovirus with envelope about 250-270 nm in length, 70nm in width was observed in the ultra-thin sections of hepatopancreas and mid-gut.

在患暴发性流行病病虾肝胰腺及中肠超薄切片中看到有包膜的杆状病毒颗粒，长250~270nm、宽70nm左右。

Woodchucks . The HBV genome has four genes: pol, env, pre-core and X that respectively encode the viral DNA-polymerase, envelope protein, pre-core protein (which is processed to viral capsid) and protein X. The function of protein X is not clear but it may be involved in the activation of host cell genes and the development of cancer.

乙型肝炎病毒基因组有四个基因：波兰，环境，前核心和X ，分别编码病毒DNA聚合酶，包膜蛋白，前核心蛋白和蛋白质十大功能蛋白X是尚不清楚，但它可能参与激活宿主细胞的基因和癌的发展。

We retrospectively analyzed the computed tomographic appearances of 57 peripheral nerve sheath tumors which were proved by operation and histopathology between 1983 and 1991 in VGH-Taipei.

回溯分析台北荣总自1983至1991年间，57个经手术及病理证实为周边神经包膜瘤的电脑断层摄影影像。

The results showed with the application of coated compound fertilizer, the activities of soil urease, neutra phosphatase, catalase and sucrase were better than compound fertilizer treatment because of the significantly controlled release effects of the coated compound fertilizer.

结果表明，在试验条件下，由于包膜复合肥对养分的显著控释效果，它的施用对土壤脲酶、中性磷酸酶、过氧化氢酶和蔗糖酶活性的影响要好于普通肥料处理。

The production of crop specific controlled release BB fertilizer is simple and easy to do by mixing different nutrient-lapsed time fertilizers according the different nutrient demand ratio of crops,it should be the developing direction of compound fertilizer in China.

分析了树脂和硫磺包裹尿素缓释肥料发展缓慢的原因和弊端，提出以水溶性聚合物作为尿素和复混肥料的包膜胶结和内质缓释剂，具有降解快对作物无害改善土壤结构成本低等特点，将促进缓释肥料的发展采用生产不同时间段释放养分的缓释肥，按作物不同生育期对养分的需求比例掺混在一起，生产作物专用的缓/控释BB肥料简单易行，应是我国缓/控释肥料的发展方向

Companies use the patent production of plastic-coated light lubricant products are widely used in PVC, PE, PP, and other plastics extrusion, rolling, such as injection molding processing, for the processing of brightener, lubricants, dispersing agent, thereby greatly increasing the plastic Products surface smoothness and brightness, praised by users.

公司用该专利生产的塑料包膜光亮润滑剂产品广泛用于PVC、PE、PP等塑料的挤出、压延、注塑等加工，在加工中作光亮剂、润滑剂、分散剂，大大提高了塑料制品表面的平滑度和光亮度，深受用户好评。

Tatal resections of the tumors could reduce the incidence of chemical meningitis delayed hemorrhage.

手术全切肿瘤及包膜可减少无菌性脑膜炎的发生。对减少术后迟发血肿的发生亦有裨益。

The BDDcFⅧ gene was ligated behind PUB and 20H1 promotors to create lentiviral vectors pTK161 and pTK162. Meantime lentiviral vectors pTK161' and pTK162' were produced by cloning a green fluorescent protein into pTK151 and pTK152, which was driven by PUB and 2OH1 promotors respectively. Vector supernatant were prepared by using transfer calcium phosphate mediated-cotransfection of 293T cells. The virus vector,△NRF packaging-plasmid, and VSV-G envelope-plasmid was assayed by titers and cFⅧ activity in cell culture supernatant after infection into 293T cells.

用构建携带cFⅧ基因的慢病毒载体pTK161和pTK162（含20HI启动子），同时构建含绿色荧光蛋白的慢病毒载体pTK161'和pTK162'（含2OH1启动子）的方法，分别与包装质粒△NRF、包膜蛋白质粒VSV-G共转染293T包装细胞，将包装好的病毒颗粒再感染293T细胞，检测病毒滴度和培养细胞上清中cFⅧ活性。

When surface of TiO2 powder is enveloped by carbon, the reduction is mainly solid-solid reaction between carbon and titanic oxide.

结果表明钛氧化物的还原是逐级进行的，反应过程伴随着相变，当TiO2粉末和C粉末均匀混合时还原碳化反应主要依赖于CO／CO2传质的气固反应，当TiO2颗粒表面被C包膜时主要是碳和钛氧化物之间的固固反应，当TiO2粉末和C粉末混合压球时则两种反应机理均有。

The differences among B2,PS,F2,F2F in same soil column were same to that of in sand column.

同一种胶结包膜型缓/控释肥料在褐土、红壤和黑土土柱中养分溶出速率不尽相同。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。