查询词典 premature

In young human umbilical vein endothelial cells, human aortic endothelial cells, and human coronary artery endothelial cells, miR-217 induces a premature senescence-like phenotype and leads to an impairment in angiogenesis via inhibition of SirT1 and modulation of FoxO1 (forkhead box O1) and endothelial nitric oxide synthase acetylation.

在婴儿脐静脉内皮细胞、人类主动脉内皮细胞以及冠状动脉内皮细胞中，miR-217可以诱导这些细胞出现一种早衰样表型，进而通过抑制SirT1的表达、调控Fox01以及内皮细胞一氧化氮合酶的乙酰化来损伤新生血管的形成。

They were so premature Forman thought she was having a miscarriage.

他们是如此不成熟的福尔曼以为她有流产。

The rules are the French dressing on what was already a dog's breakfast of a directive, which a report commissioned by the European Parliament described as "poorly constructed, ill-focused and premature".

这些规则就像是加在本来已是一盘大杂烩的指令上的法国调味酱，欧盟的一份报告上形容该指令"拙劣的，没有重点，不成熟的"。

Objective: To assess the clinical value of gamma globulin in the vein application in preventing and curing infections in premature babies.

目的：探讨静脉应用丙种球蛋白在防治早产儿感染中的临床价值。

Of metal-rimmed glasses, tiny and round, which gave him a premature grandfatherly

小了，而他那穿着粗糙的工人鞋的两条腿又有点瘦。

Objective: To investigate the clinical significance of granulocyte colony-stimulating factor in premature rupture of fetal membranes.

目的：了解胎膜早破时测定粒细胞集落刺激因子（granulocyte colony-stimulating factor， G-CSF）的临床意义。

Our results revealed that pathogenesis of EPH-syndrome was related to age, gravidity and parity, twin and premature pregnancy, nutrtrional status and anemia, season and atmospheric temperature and sex of fetus ets.

病因流行病学调查发现妊商征与年龄、胎/产次、双胎及早产、营养及贫血、季节与气温、男女性别等有关。

It is due to premature wearing away of cartilage , the gristle that cushions the ends of long bones in the joint .

这是因为早产身穿远离软骨，软骨认为，咕两端的长骨中英联合。

There were differences in gestational age, premature birth between comparison group and treated group.

干预组在妊娠周数与对照组及未干预组之间有差异。

By the age of five, Dahl had witnessed the premature death of his oldest sister, Astrid, and his father, Harald.

5岁的，达尔曾目睹他的过早死亡的最古老的妹妹，阿斯特丽，和他的父亲，哈拉尔。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。