查询词典 biologic

In this dissertation, after a brief introduction to the biologic background of the primate visual system, the development histor y , the current research status and shortcomings of SC, a simple mathematic description to SC was given also.

本文首先回顾了初级视觉系统的生物背景知识以及 SC 问题的发展历史、研究现状和存在问题，并对 SC 问题进行了简单的数学描述。

Our single-screw and double-screw extrusion machines have been used to produce the following foods: extrusion leisure snacks, breakfast cereal foods, pet food and aquatic feeds, texturized proteins and vegetarian meat, biologic and chemical raw materials etc; more than twenty production lines with different powers and capacities can be chosen; at the same time, we can provide special design according to clients requirements.

我们的单/双螺杆挤压膨化设备已用于生产：膨化休闲食品；早餐谷物食品；宠物食品、水产饲料；组织蛋白、素肉；生物、化工原料等；并有二十余条不同功能及产量的生产线可供选择，同时还可根据用户的特殊要求进行专门的设计制造。

Secondly, the experimental research advances of cyclopeptide nanotubes using as the templets to produce biologic sensors by synthesis with functional nanomaterials such as electronic, optical and magnetic ones.

进而介绍了环肽纳米管用作生物传感器模板，与功能性纳米材料合成制备生物传感器的实验研究进展，接着介绍了环肽纳米管作为药物或药物载体潜在的应用前景，特别是在某些抗菌和抗感染药物开发设计中的应用以及环肽在不同极性的环境中自组装过程微观机制的MD模拟研究进展，最后介绍了环肽纳米管作为模板，制备磁性、电性纳米材料方面的实验和理论研究进展。

After retuning, he has done complete and deep studies on the basic theory and application of the efficient biologic use of plant fiber resources and has got many national and international achievements, with the helps of several national natural science funds, projects of ministries and provinces and funds from enterprise cooperation.

归国以来，在多项国家自然科学基金、部省项目和企业合作项目的资助下，对植物纤维资源的高效生物利用进行了全面、深入的基础理论和应用的研究，取得了多项国际、国内成果。

This thesis is to introduce time series analysis to forecast the delivery time of the pregnant women for the decision support system of the Hospital Information System. The pregnant woman is special forecast object, because it has so much obvious biologic periodicity and some uncertain factor.

本文在现代医院信息系统的决策支持层中引入时间序列分析方法对孕妇分娩时间进行预测，但是孕妇这一特殊的预测对象自身有着非常明显的生物周期性而且具有不确定性。

To understand the infectivity by porcine endogenous retrovirus with porcine skin fibroblast cell in vitro and in vivo, porcine skin fibroblast cell established by our laboratory were co-cultured with neo/HEK293 cell for the infection of RERV in vitro, and were subcutaneously transplantated to SCID (severe combined immuno-deficiency) mice for the infection of PERV in vivo, laying the foundation for valuation of biologic safety of xenotrans-plantation. The event of neo/HEK293 cells infected by PERV occurred during co-culture of porcine skin fibroblast cells with neo/HEK293 cells, expanding the rang of the infection of porcine endogenous retrovirus. Afterpig cells transplantated subcutaneously in SCID mice, the microchimerism (78.57%) of pig cells occurred widel, and there was phenomena of integration of PERV provirus (85.71%) in several organs or tissues remote from the injected sites, indicating infection of PERV in SCID mice in vivo. yet, there is no evidence of active viral replication in analysis of PERV env RNA of these tissues or organs.

为了解猪皮肤成纤维细胞PERV在体外和体内的感染性，通过建立猪皮肤成纤维细胞系，将所建细胞系与人胚胎肾293细胞体外共培养，并移植于严重联合免疫缺陷鼠皮下进行猪皮肤成纤维细胞PERV的体外和体内感染性实验，结果表明，猪皮肤成纤维细胞与人胚胎肾细胞共培养过程中，猪内源性逆转录病霉感染人胚胎肾细胞，进一步证实和拓宽了猪细胞PERV感染人细胞的范畴；猪皮肤成纤维细胞移植SCID鼠皮下后，导致SCID鼠发生猪细胞微嵌合(78.57%)和PERV在体内感染(85.71%)并且波及远离移植部位的多种组织或器官，但是并未检测出SCID鼠组织中表达PERV env RNA。

The purpose of this course is to teach the students:(1) To recognize and anticipate the physical, chemical,biologic, human factors stresses and the relationship with the occupational diseases (2) to evaluate the industrial environmental proems and hazards exposure measures.(3) to control the environmental hazards with the engineering control, administrative control and personal protection methods.

其目的是教导学生：认知及预期工作环境可能产生之物理因子危害、化学因子危害、生物因子危害及人因工程危害；评估物理、化学、生物及人因工程危害，采取环境监测及暴露量测分析策略及方法；利用工程控制方法，行政管理措施及使用个人防护具来降低作业劳工的健康危害。

The quorum sensing commonly exists in procaryote kingdom, regulating various biologic functions.

群体感应现象在细菌中普遍存在，参与细菌多种生理功能的调控。

Abstract］ Objective To study the relationship between myc oncogene and the biologic behavior and prognosis of esophageal carcinoma.

摘要］ 目的通过检测食管癌组织中myc族癌基因的扩增情况探讨myc族癌基因与食管癌发生、发展及预后的关系。

Our company is a multiplex technological private enterprise with research, production, distribution, which exports biologic feed, feed additive, wheat gluten meal fresh preserved vegetables and so on.

公司技术实力雄厚，研制、开发、生产了生物饲料、畜禽添加剂、谷朊粉、保鲜蔬菜等多项产品。是一家享有进出口贸易权，多元化的民营科技型企业。

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。