查询词典 primary

Antonio Spagnolo, a bioethicist at the University of Macerata, Italy, and an expert on the Catholic view of death, says that to violate the dead-donor rule would be to violate the primary duty of a doctor, which is not to inflict harm.

Antonio Spagnolo是一位意大利Macerata大学的生物伦理学家，同时还是一位天主教死亡观点的专家。他说，对于死亡捐赠人规则的违反将会是对"不能造成伤害"这一医生首要职责的违反。

With the high sensitivity of biomarker assays,the exposure levels and its biological effect in population exposed to low level carcinogens for a long time can be more directly measured,and the dose-effect relationship between biomarkers and a specific risk can be more accurately descripted The study on biomarker,which still stayed in primary stage,presented good prospect in the field of risk assessment on environmental health In this review,data are summarized on the role of biomarkers that are used for...

利用生物标志物高灵敏的特性，可以直接测量人群长期低剂量的暴露水平及其效应水平，能够较准确地估计生物标志物水平与特定危险性之间的关系，这方面的研究尚属起步阶段，但在环境健康危险度评价中具有很好的发展前景。对生物标志物的选择，其在低剂量致癌物暴露危险度评价中的作用，评价方法或途径及存在的问题进行了总结。

Results Primary RPCs extracted from the neural retina demonstrate certain biological characteristics: the cell population could form neurospheres and younger adherent cells expanded in clusters.

结果 从兔胚胎视网膜神经部分离出的原代视网膜前体细胞具有明显的生物学特性：所培养细胞可形成悬浮生长的细胞团，刚贴壁的细胞成簇状生长，这些细胞用免疫细胞化学染色神经上皮干细胞蛋白表达呈阳性。

But bipolarity seemed to be the primary condition of the smart young writers.

对于那些聪明的年轻作家们来说，主要的症状似乎却是情绪两极化。

At last, for the purpose of azo property as an optical storage material the setup of measuring photo-induced birefraction of azo has been bettered on the base of primary work.

初步的理论推导表明，改进后的光路会得到更加精确的实验值。

Design of the primary structure of the birefringent lens with the concept of pseudo-chromatic aberration and the PW method .

用伪色差概念和PW方法设计双折射透镜初始结构。

The primary outcome was a composite of neonatal hypoglycemia, respiratory distress, need for phototherapy, birth trauma, 5-minute Apgar score less than 7, or prematurity.

主要检测的综合症有：新生儿低血糖、呼吸窘迫、需要光疗法支持，产伤，5分钟新生儿Apgar评分小于7，早产。

The primary source of his identity is who he is—his father and his birthplace.

帕普的身份的主体是他的父亲和他的出生地。

Considering the factors such as randomness of natural lightning locus and the coexistence of primary and secondary leaders, it is necessary to lead in the concept of dynamic lightning protection shielding angle. It is suggested that the angular bisector of practical protective angle formed by ground wire or earth pin in UHVAC transmission line and conductor should be aligned with the direction of lightning leader as well as the ratio of vertical span to horizontal span and the impact of wind speed should be considered.

考虑自然闪电轨迹的随机性和雷电主先导与次先导并存现象等因素，有必要引入动态防雷保护角概念，建议特高压交流线路中地线对导线的实际保护角形成的角平分线应与雷电先导的来向一致，并应计及垂直档距和水平档距的比值和风速的影响。

Bituminous pavement has become the primary type of pavement structure for highway in our country.

沥青路面是我国公路路面结构的主要型式。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐