组织化学的

And gene engineering used in the store and innovation of germ plasm.

指定学生课外自学内容，适当介绍生物化学、分子生物学等最新技术在种子检验及品质分析上的应用，组织培养、基因工程技术在种质保存及创造上的最新进展，扩大课堂教学的信息量。

By using the chemical additive, it effectively solved the existent technical problems of the M series methanol gasoline which is made up by the traditional technology, just like low proportion of the methanol, immiscibility poor performance, the cold starting difficulty, the increase of the oil consumption and so on.

通过使用化学添加剂，有效解决了传统工艺配制M系列甲醇汽油存在的甲醇比例低、混溶性能差、冷起动困难、油耗增加等技术难题，甲醇含量控制在30%-50%的中等比例。08年7月，该技术通过了陕西省科技厅组织的成果鉴定。

Based on the macro and micro fracture characteristics of the transmission shaft fracture surface and the metallogenetic structures, mechanical properties, hardness and chemical compositions, the failure reasons of the main transmission shaft were studied.

在传动轴断口宏微观特徵观察的基础上，综合主传动轴的金相组织、力学性能、硬度以及化学成分等，对主传动轴断裂失效的原因进行研究。

The results showed that the composition and microstructures consisted mainly of orthorhombic_(3)C,f.

利用电子探针，透射电子显微镜两种检测手段，分析了含硼金刚石金属包膜的微观组织结构、化学组成成分、各组成成分的物相及其可能形成的原因。

Chronic Hepatitis B is a frequent infectious disease due to HBV clinic, mostly is liver of inflammation and histology and biochemistry, with unconventionality symptom continuous preponderate over six months, state of an illness without looking up or liver have activity variety of inflammation.

慢性乙型肝炎是由乙型肝炎病毒引起的临床上常见传染病，主要是指肝脏的炎症、组织学、生物化学异常征象持续超过6个月，病情无好转或肝内有活动性炎症变化者。把中医辩证和现代检测指标相结合进行研究的报道还不多见。

Objective:To study the tissue feature and chemical components contents of various organs in different cultivated populations of safflower.

目的 ：研究不同栽培居群红花各器官的组织构造和化学成分含量，为不同栽培居群红花的鉴别及资源的扩大利用提供依据。

The groups say some Chinese companies routinely shortchange their employees on wages, withhold health benefits and expose their workers to dangerous machinery and harmful chemicals, like lead, cadmium and mercury.

这家组织说，有些中国公司常常克扣雇员工资，扣留劳保，并且让他们的工人直接暴露于危险的机器和有害的化学物品之下，比如铅、镉以及水银。

In this review, basically classified by the chemical construction of dendritic skeleton, mainly focusing on the polyamidoamine, polypropylene imine, polycarbosilane, polyether and polyester systems, the recent advances in the rationally designed syntheses and their self-organized superstructure of side-chain LC dendrimers have been summarized and commented.

本文按树枝状大分子骨架的化学结构分类，对侧链型树枝状大分子液晶的设计合成、液晶相行为及其自组织超结构的最新研究进展进行总结和评述，重点介绍了聚酰胺-胺、聚丙烯亚胺、聚碳硅烷、聚醚以及聚酯树枝状大分子液晶体系。

By Percoll fluid and density gradient centrifugation,the MSC was obtained;after the cells filled the bottom of vessel,subcultured them,when they subculture in third generation ,redigested them,500 R/min centrifugate,alter the

经percoll液密度梯度离心法能获得纯度较高的人骨髓间充质干细胞，这种细胞在体外培养体系中保持旺盛的增殖能力；经轻度离心和化学限定培养基法可诱导骨髓间充质干细胞向成软骨方向分化，增殖旺盛，可传一代培养，是软骨组织工程理想的种子细胞。

This study is to investigate if the expression levels of mesothelin would correlate with chemotherapeutic response of patients with EOC.

这个研究的目的，在於评估上皮性卵巢癌组织中mesothelin表现的多寡，是否会和临床上病人对化学治疗的反应有所相关。

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。