核型

It has been developed as an anti-hepatitis B virus agent for treatment of chronic hepatitis B virus infection by Bristol-Myers Squibb Company.

恩替卡韦是一种有效的、选择性抑制乙型肝炎病毒复制的脱氧鸟嘌呤核苷类似物，由Bristol MyersSquibb公司研究开发，用于治疗乙型肝炎。

The sterile line of Zhenshan 97A, Baoyuan A, g37A and Peiai64S had more Ca〓 precipitatesthan those in the fertile anthers since the pollen mother cell stage (which were mainly deposited in the epidermis, endothecium and vascular bundle).

野败不育系珍汕97A、包台型不育系包源A及温敏核不育水稻培矮64S和无花粉型不育系g37A的花药均从花粉母细胞时期开始出现较多的Ca〓沉淀，主要分布在药壁外层、药室内壁和药隔中。

The ESR data of 3f suggest that Cu〓 is in a distorted tetrahedral field, that is to say, Cu〓 is coordinated to three tertiaty nitrogen atoms and one chloride anion.

为了探测模型化合物中Cu〓的配位情况和几何构型，采用相同的方法合成和表征了杂双核化合物3f，ESR信号结合质谱信息表明杂双核化合物3f中，Cu〓是四配位的，即它与一个C1〓和三个叔铵氮原子配位而处于变形的四面体场中。

The ESR parameters of 4g strongly indicate that Cu〓 in complex 4g has a trigonal-bipyramidal environment, that is to say, Cu〓 is coordinated to four tertiaty nitrogen atoms and one chloride anion.

为了探测模型化合物中Cu〓的配位情况和几何构型，采用相同的方法合成和表征了杂双核化合物4g，ESR研究结合质谱信息表明在杂双核化合物4g中，Cu〓是五配位的，即它与一个Cl〓和四个叔铵氮原子配位而处于三角双锥场中。

Hepatitis B virus C gene ; connected ribozyme ; mixed ribozymes

乙型肝炎病毒C基因；串联核酶；混合核酶

Objective To determine the cleavage sites of ribozymes against hepatitis C virus, and to obtain a highly effective, nontoxic and inexpensive antisense ribozyme specific for HCV.

目的 研究核酶抗丙型肝炎病毒的有效切割位点并获得高效、特异、无毒、价廉的HCV特异性反式核酶。

The nucleation and growth of thermodynamically unstable calcium oxalate trihydrate crystals were faster than those of thermodynamically stable calcium oxalate monohydrate crystals when the crystallization was in higher concentrations of calcium and oxalate (in the form of potassium oxalate). however, only com crystals formed when the concentrations of calcium and oxalate declined to 0.60 mmol/l.

结果 ca2+和c2o42-浓度较高时，热力学不稳定的三水草酸钙晶体成核及生长的速度比一水草酸钙晶体快，而随着ca2+和c2o42-浓度的降低，com晶体的成核和生长占优势，当浓度降低到0.6 mmol/l时，只出现com这一种晶型。

A new thinking of CAD schematic application in checking the tower top windage yaw is studied, which overcomes the traditional calculation shortcomings, such as: difficulty to calculate the space distance, and the low accuracy of the diagram way, and taking some poles of Fengci Ⅱ line as an example. On the basis of the suspension insulator wobble angle calculation, checking the windage yaw of the wine cup type tower and ZV1 stayed pole by the AutoCAD method, the feasibility of composite insulation instead of common glass insulation is analyzed.

本文研究运用CAD图解法进行塔头间隙风偏校核的新思路，克服了传统解析法计算空间距离困难和图解法精度不高的缺点，并以500 kV凤磁Ⅱ回线路部分杆塔为实例，在计算悬垂串绝缘子摇摆角的基础上，利用三维制图软件AutoCAD对酒杯塔和ZV1型拉线塔进行风偏校核，分析了采用合成绝缘子取代普通玻璃绝缘子的可行性。

The spectroscope is a non-stop of the beam type. with quite sensitive, even one nucleus can be measured, set-up that is a beam diagnosis reliable instrument for the cooling beam in ESR, now it becomes a precise mass spectroscope for nuclear reaction and nuclear spectroscopy study.

该谱仪为非阻挡型极灵敏的，甚至可测出一个裸核的测量设备，是冷却存储环束流诊断的可靠仪器，又是一台作核反应和核谱学研究的精密质量测定的谱仪。

The activities of NF-κB significantly were positively correlated with the mRNA and protein expression of iNOS.

核内活性核因子κB与诱导型一氧化氮合酶的mRNA和蛋白升高表达呈正相关。

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。