It is that it is essential for the professional students of modern electromechanics to master the technological knowledge of modern numerical control.

掌握現(xiàn)代數(shù)控技術(shù)知識是現(xiàn)代機電類專業(yè)學生必不可少的。

Parents are really buying into the idea that electronic media is essential to their children's development.

" "父母都是真的購買到的思想日韩精品更新影院在线播放视频，電子媒體是必不可少的黄色视频看网站，以子女的發(fā)展。

Use of electronic media is not necessarily required, technology is a tool to aid the delivery and provision of educational opportunities.

需要指出的是在线a片大全，電子媒體的應(yīng)用并不是必不可少的91麻花色最新地址，它只是幫助傳送和提供教學機會的工具。

First for on-demand books quadrochromatic must be electronic files that desktop publishing system.

首先用于按需出書的原稿必須是電子文件http://zhcy.com，桌面出版系統(tǒng)必不可少美女的隐私秘视频免费官网。

Arterial embolectomy with Fogarty pipe is the only effective treatment for acute arterial embolism.

Fogarty導管取栓是治療急性動脈栓塞唯一行之有效的方法，但要根據(jù)患者個體化因素一级做一级一级a做片性十三，區(qū)別對待一级黄片儿一级大a黄片啪，藥物治療也是必不可少的一個重要環(huán)節(jié)。

Arterial embolectomy with Fogarty pipe is the only effective treatment for acute arterial embolism. But it must be made difference between treatmentaccoding to individualization. Drug treatment is indispensable component element.

Fogarty導管取栓是目治療急性動脈栓塞唯行之有效的方法日本刺激的多人群p，但要根據(jù)患者體化因素美女操网站av，區(qū)別對待，藥物治療也是必不可少的一個重要環(huán)節(jié)亚洲图片日韩欧美色图。

Emollient creams and ointments are essential in the prevention and treatment of eczema.

潤膚面霜和眼藥膏是必不可少的永久免费观看国产裸体美女Av，在預(yù)防和治療濕疹。

Hutcheon's job is to look for evidence of the production of highly enriched uranium or plutonium , the essential components of nuclear weapons.

他的工作是找到生產(chǎn)高濃縮鈾或钚的證據(jù)，這兩種成分是核武器必不可少的在线黄黄网站。

So you need to contact the centre nearest you to find out the exact enrolment fee.

但是相關(guān)的管理費尤其是口試以及其他費用是必不可少的。

Plays a role in a wide range of enzyme systems and is essential for DNA metabolism and growth.

發(fā)揮了作用范圍廣泛的酶系統(tǒng)自拍偷拍一区二区，是必不可少的DNA的代謝和生長www.sy897.com。