同位素控制;仿形控制

tracer control的用法和样例：

例句

In fact, SFR is heavily related to shape control.自由规程轧制问题本质上是板形控制问题。
Up and down abnormity control machining can be realized in the system.可实现上下异形控制加工。

英文热力歌曲:The Saturdays - Lose Control

Song：Lose Control Artist：The Saturdays Oooo-Oooo fashion fashion fashion fashion I always use to be the shy girl Not a hot girl And not your type girl I never cared about the cool clothes about the right shoes making the right moves who's that ho

发表于:2018-12-14 / 阅读(54) / 评论(0)

英语热力歌曲

纯正英语一分钟-Gun control

Gun control should be a really serious issue. In my country, politicians rarely talk about it. They only discuss it if someone goes nuts and shoots lots of people in a school or shopping mall. Gun crime is on the increase everywhere but the governmen

发表于:2018-12-26 / 阅读(47) / 评论(0)

纯正英语一分钟

HEALTH REPORT - Centers for Disease Control

HEALTH REPORT - Centers for Disease Control By Jerilyn Watson Broadcast: Wednesday, February 25, 2004 This is the VOA Special English Health Report. Building 21 of the CDC in Atlanta, Georgia. One of

发表于:2019-01-08 / 阅读(56) / 评论(0)

健康与经济

Tobacco control needs stronger smoke signals

BEIJING, May 31 -- China will report its progress on tobacco（香烟） control to the member conference(联盟) of the WHO Framework Convention on Tobacco Control (FCTC) next year, but many experts say that there is still a lot to be done. China is

发表于:2019-02-17 / 阅读(77) / 评论(0)

英语新闻

China adds 200 mln yuan for pest control

BEIJING, Aug. 21 (Xinhua) -- China's Ministry of Commerce said Tuesday that it has allocated an additional 200 million yuan (31.75 million U.S. dollars) in subsidies to assist in pest control efforts. The funds, together with 400 million yuan issued

发表于:2019-02-18 / 阅读(64) / 评论(0)

英语新闻

每日一词【830】damage control

今天我们要学的词是damage control。 Damage control, 意思是尽量减少破坏的程度。美国晚间脱口秀主持人莱特曼因为卷入性丑闻不断道歉。David Letterman is in damage control mode, 莱特曼努力减小不良影响。

发表于:2019-02-18 / 阅读(104) / 评论(0)

英语每日一词

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学英语单词

adustion of timbering

bacterial leaf-blight

base of prism up