leading ion是什么意思

网络释义

用法例句

Synthetic Supporting Reforms of the BNA currently has become the focus of all the parties, and it is prior to carry and try many new measures, but the old system still exists, so this reform is complicated and arduous.

目前天津滨海新区综合配套改革试验区已成为各方关注的焦点,很多新措施都在天津滨海新区先行先试,但旧有体制仍然存在,因此本次改革具有复杂性和艰巨性。

Study on the Trying-first of Foods safety Monitoring System in Fujian;

福建食品安全监管体系先行先试研究

Antecedence and Foretaste, large possibilities in Agriculture cooperation between Fujian and Taiwan

先行先试 促进闽台农业合作大有可为

The Pilot Political Mechanism in Taiwan Economic Zone

海峡西岸经济区对台先行先试政策研究

A forerunner or predecessor.

前人，先驱先行者或先驱

A trial run is needed before the machine is put into operation.

在机器投入运行前，要先进行试车。

The advance guard pushed forward to maintain contact with the enemy.

先行官先行跟敌军接触。

He tried to feel out the position of both side before committ himself.

在采取行动前他试图先摸清双方的立

"Governments should carry out experiments first, and then gradually spread successful new practices"

政府应先搞好试点,再逐步推行

The new products will first be put on trial sale in this city.

这种新产品将在本市先行试销。

Hu Feng Subject View and Subject Advance Thought Probe;

胡风的主题观及其主题先行思想试探

break with precedent,ie not act according to precedents

打破先例（不按先例行事）.

To subject to or conduct a pretest.

预先测试参加或主持预先测试

Try on the shoes before you buy them.

买鞋要先穿上试试再买.

You dive in first and test the temperature of the water

你先跳下水试试水温。

She tried to calm the girls, by asking them to help her prepare for the trip.

她先试著安抚女儿，请她们帮忙打点行李。

He tried to feel out the position of both sides before committing himself

在采取行动前他试图先摸清双方的立场

We gave the machine a trial run before using it on the production line.

我们先让这台机器进行试转，然后再用于生产线。

Experience is a hard teacher because she gives the test first, the lesson afterwards.

经验是一位先行测试然后才授课的严厉教师。