piston mark

用法例句

In this work, a library of Arabidopsis mutants was constructed by in planta transforma- tion mediated by Agrobacterium tumefaciens con- taining an activation tagging vector pSKI015 with herbicide Basta as a selection marker (Fig.

激活标记(activationtagging)技术是以功能获得突变体为研究对象,在植物功能基因组学的研究中具有重要的作用。

Among different methods of gene tagging, activation tagging can enable us obtain not only loss-of-function mutants, but more importantly can creat gain-of-function mutants, which has specific advantages of analysis on functional redundant genes and those that are required during multiple stages of the life cycle.

其中,激活标记法不仅能产生一般意义的功能丧失突变体,更重要的是能得到功能获得突变体,对于功能冗余基因以及生命周期多阶段必需基因的研究具有独特的优势。

An activation tagging mutant library of Brassica napus 1244w6 was constructed in the inflorescence dipping method,and pSKI015 plasmid with Basta screening marker was transformed in the Agrobacterial tumefaciens containing method.

以优质高产的油菜品种1244W6为材料,采用浸花蕾方法,将含有激活标记和Basta筛选标记质粒pSKI015的农杆菌进行转化,成功构建了油菜激活标记突变体库。

The Assessment on the Uncertainty of Piston Pressure Gauge in Measuring the Indicated Value Error of Electronic Downhole Pressure Meters

标准活塞压力计检定电子式井下压力计示值误差测量不确定度评定

Basle standardized approach

巴塞尔标准计算方法

ID mark on face of upper and intermediate piston rings must point toward piston crown.

上和中活塞环面上ID标记必须指向活塞头。

Committee on Standards in Public Life

公众生活标准委员会

population growth and living standards

人口增长与生活标准

Mathematical Model of a Pistonphone Vsed in Microphone Calibration

传声器校准用活塞发生器的数学模型

Economic Development and the Standard of Living;

论生活水准作为经济发展的衡量标准

Piston Kinematics Analysis Based on Reducing Piston Slapping Force and Optimal Design

以降低活塞敲击力为目标的活塞运动学分析及优化设计

SITC/BTN (code)

国际贸易标准分类/布鲁塞尔税则名目(号例)

Fair Congestion Control Mechanism Based on IEEE 802.11s Standard;

基于IEEE 802.11s标准的公平拥塞控制策略研究

The standard for the kilogram is a platinum-iridium cylinder kept at the International Bureau of Weights and Standards in Sevres, France.

千克的标准是指置于法国塞夫勒的国际度量及标准局的白金铱圆柱为准。

piston pin snap ring

活塞销锁圈, 活塞销扣环

piston diameter at ring lands

活塞环处的活塞直径

piston ring plier(piston ring tongs)

活塞环钳（活塞环拆装钳）

A DIA PISTON DIAMETER

A DIA 活塞直径

an activity that varies from a norm or standard.

一种活动它从规格或标准上变化。

A reference person = 18 year-old man who performs light physical activity

标准人：18岁轻体力活动男子

Design standard of office & living building for machinery factory

机械工厂办公与生活建筑设计标准