查询词典 effectiveness

At present,some countries in the world especially the Japan focus its emphasis of ecological system protection on the wetland protection,and put forward and implement some countermeasures to protect and restore biological habitant with a certain effectiveness,which can be used for reference.

在自然环境的保护中，目前最迫切的是保护各类物种的生息地，特别是濒危物种的栖息地，如山林、湿地、河流、湖泊、岸边林、水田等。而我们所从事的水利工程建设可以说是对生物栖息环境影响最大的人类活动，但是大多数水

Objective To develop a set of portable high-frequency argon-beam coagulatory haemostat to stanch bleeding for battlefield wound or traumatic emergencies, which can enhance mobility and combat effectiveness of medical facilities in battlefield.

目的：研制一套便携式高频氩束凝固止血器，用于战伤及突发事件创伤性应急止血抢救，有效地解决卫生装备器械止血，提高野战医疗机构机动能力及部队战斗力。

To bring about a shift in how Astro 101 is taught similar to that motivated by Hake's study of introductory-physics teaching, we conducted a national study in collaboration with instructors who agreed to use the LSCI, to determine the effectiveness of various teaching strategies in Astro 101 classes.

为了使天文学101的教学方法发生转变，使之类似于黑克在基础物理学研究中所推行的方法，我们跟同意使用 LSCI 的教师协作，进行了一项全国性的研究，以便确定在天文学101的课堂教学中各种教学策略的效果。

2 Evaluation of the effectiveness of training by the Human Resources organizations to retain records of evaluation, quarterly or half-yearly appraisal.

4.6.2 培训效果评价由人力资源部组织进行，保留评价记录，每季度或半年评价一次。

"It absolutely loses its ability to cause disease," Halford said, adding that tests at SIU with 600 to 700 laboratory mice since July have confirmed the vaccine's effectiveness and safety.

"这完全失去致病能力，"哈尔福德补充说，在小测试，有600至700年7月以来的实验室老鼠证实了疫苗的有效性和安全性。

In-flight fueling of aircraft is one of the most important methods to improve the battle effectiveness of modern force.This paper put forward a recurrence formula through calculation and synthesis,based an harmonic series theory.

空中加油问题的研究，在飞机飞行中有着重大的应用价值，特别是在现代战争中，空中加油技术的成功运用是取得制空权、夺取战争主动权和最后赢得战争的有力保证。

The simulation of a complex signal with 21 order harmonics verifies the effectiveness of the method.

通过对含有21次谐波的复杂信号进行的仿真实验可以表明此方法的有效性。

In reality production and hatchability is affected chicken chicken farming industry in particular hatchery effectiveness of the key factors.

在现实生产中，鸡胚孵化率是影响养鸡业尤其是孵化场效益的关键因素。

Control risk has to do with the healthiness and effectiveness of internal control.

控制风险与内部控制的健全性和有效性有关。

A particular futures contract can have different values with respect to hedging effectiveness,depending on which measure is used and on the hedger utility function.

特别是期货合同可以有不同的价值观方面的套期保值效果，这取决于措施的使用和避险工具的功能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。