非生物的

The plant Quarantine Lab had intercepted more than 200 quarantine pests such as : Tilletia indica , Tilletia controversa , Bursaphelenchus xylophilus , sorghum halepense , Acanthoscelides obtectus , Sternochetes mangiferae , Bactrocera dorsalis , Coptoermes curvignathus for nearly 5000 batches ; The Animal Quanantine Lab had intercepted about 20 cow which had some pathogens evidence of infectious disease such as : bovine infectiouse rhinotracheitis , leukaemia bovum , paratuberculosis and so on ; The food microorganism lab had detected over 300 unqualified products such as Salm-Sury , Listeria monocytogenes , Mycobacterium paratuberculosis etc .

多年来，分中心各实验室切实履行严格把关的职责，植物检疫共截获大豆疫霉病菌、小麦印度腥黑穗病菌、小麦矮腥黑穗病菌、松材线虫、假高梁、菜豆象、芒果果核象甲、桔小实蝇、大家白蚁等国家禁止进境的危险性有害生物220 多种近10000 批次；动物检疫发现感染牛传染性鼻气管炎、牛白血病、副结核等传染病的疫牛20 多头；食品微生物检测共检测沙门、单增、副结核的不合格商品300 多批；分子生物学实验室为国内企业出具非转基因证书和不含有牛羊源成分证书50 余份，使相关的产品能够顺利出口到欧盟、韩国和日本等国。

The numerical simulation of two-phase flow field in the reactor is carried out in this paper. The distribution of shearing strength in the channel is systematically obtained:① The shearrates of wall, vortexcore, vorticity and non-vorticity regions are descending sort.② With Re number increasing, the average of shearing strength becomes linearly increasing tendency in the back step expand channel.

通过对涡旋波膜生物反应器中的两相流流场进行数值模拟，系统地研究了反应器内的剪应力的分布规律：①壁面、涡心、旋涡生成处及非旋涡生成区的剪切应变依次降低；②随着Re数的增大，扩张区内剪应力的平均值呈线性增加趋势。

METHODS: We applied linear regression analysis to investigate the association of 435 SNPs in 112 positional and biological candidate genes with ABI and related physiological and biochemical traits in 1046 non-Hispanic white, hypertensive participants from the Genetic Epidemiology Network of Arteriopathy study.

我们应用线性回归分析调查协会435的SNPs在112位置和生物候选基因与ABI的和相关的生理生化性状的1046年非西班牙裔白人，高血压与会者从遗传流行病学的网络动脉的研究。

Distribution of an ionizable drug across a membrane at equilibrium is determined by the drug's pKa （the pH at which concentrations of un-ionized and ionized forms of the drug are equal） and the pH gradient, when present.

一种能解离的药物透过生物膜到达分布平衡取决于药物的pKa（药物的非解离型和解离型浓度相等时的pH）和当时的pH梯度。

Distribution of an ionizable drug acro a membrane at equilibrium is determined by the drug's pKa （the pH at which concentratio of un-ionized and ionized forms of the drug are equal） and the pH gradient, when present.

一种能解离的药物透过生物膜到达分布平衡取决于药物的pKa（药物的非解离型和解离型浓度相等时的pH）和当时的pH梯度。

Over the past two decades, there have been several approximate methods that adopt different mutation models and used for estimating nonsynonymous and synonymous substitution rates based on protein-coding sequences across species or even different evolutionary lineages.

比较基因组分析是研究生物进化关系的基本工具，非同义替换率和同义替换率的计算是研究分子进化动力学的重要内容。在过去的二十多年，基于马尔科夫链的核酸替代模型一直在不断发展。

Over the past two decades, there have been several approximate methods that adopt different mutation models and used for estimating nonsynonymous and synonymous substitution rates based on protein-coding sequences across species or even different evolutionary lineages.

近日，中国科学院北京基因组研究所基因组科学及信息重点实验室通过引入新的参数构造模型，发展了一个新的ka/ks算法，该研究成果在近期出版的 Biology Direct 杂志上发表。比较基因组分析是研究生物进化关系的基本工具，非同义替换率和同义替换率的计算是研究分子进化动力学的重要内容。

Due to the increasingly deep concerns about the cytotoxicity of stannous octoate, which is the most widely used catalyst for synthesizing polyesters derived from lactides (L-LA, D, L-LA, GA) via ring opening polymerization, a lot of new metal complexes of relatively low toxicity including Schiff base–Al complexes, Red-Al were developed and used to initiate the living, stereo-specific, and/or stereo-selective ROP of lactides.

由于合成聚乳酸类生物医用降解材料的最常用的催化剂辛酸亚锡 Sn2的细胞毒性问题已在世界范围内引起日益深切的关注，近年来国内外学者已研究开发出许多性能优异的低毒、非锡金属络合物催化剂（如：位阻西佛碱-Al 络合物， Red-Al 等）用于催化交酯类单体的活性、立构专一性及立构选择性聚合反应。

I am not very happy acting pleased whenever prominent scientists overmanify intellectualellightenment,stoutheartedly outvociferating ultrareactionary retrogressionists ,characterisically unsupernaturalizing transubstantiantively,philosophicoreligious,incomprehensiblenesses, anthtopomorphologically

有些杰出的科学家，有时过分夸大智力超常开发的意义，我对此深表不以为然，因为那些勇敢地站出来反对超常反应的非超常人士明明白白地从人类的生物多态性的角度指出，他们所说的哲学信仰是难以理解，但并非无法理解。

It can effectively describe the memory and transmissibility of many kinds of material,and plays an increasingly important role in physics,mathematics, mechanical engineering,biology,electrical engineering,control theory,finance and other fields.

分数阶微分方程的特点是含有非整数阶导数，能非常有效的描述各种各样的物质的记忆和遗传性质，在物理，数学，机械工程，生物，电子工程，控制理论和金融等领域发挥越来越重要的作用。

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。