Gantry crane is absolutely necessarily equipment in our national development of economy.

門式起重機(jī)是我國國民經(jīng)濟(jì)發(fā)展必不可少的設(shè)備最广黄色网站免费进入。

The research of the surveillancemechanism of GATT is the basis of the research of the surveillance of WTO.

WTO對(duì)GATT的繼承性決定了這是WTO監(jiān)督機(jī)制研究必不可少的一部分狠狠亚洲超碰狼人久久老人。

Based on the relationship between the structure and function, a lot of research have been performed on predicting base-pair which is indispensable to the RNA three-dimensional strcutrue. The tools and methods in Combinatorics and Statistics will play important roles in studying linear sequences of biomolocular units . Similarly, we can present the geometric representation of biological sequences and structures. So the genometric topology and group theory are important also.

根據(jù)RNA的結(jié)構(gòu)與功能的關(guān)系黄色视频在线免费观看网扯，在預(yù)測(cè)堿基配對(duì)的類型方面進(jìn)行了相當(dāng)多的研究91熟妇在线不卡，這也是確定RNA三維構(gòu)象的必不可少的一部分，組合學(xué)和統(tǒng)計(jì)學(xué)的工具和方法在研究生物序列和生物結(jié)構(gòu)上起到了很大的作用人人看人人草人人搞人人鲁人人插，同樣我們可以用幾何方法來表示生物序列和二級(jí)結(jié)構(gòu)A级高清免费毛片av无码，幾何拓?fù)浜腿赫撘财鸬搅撕艽蟮淖饔谩?/p>

This is essential reading for anybody with an interest in geometry.

這是必不可少的人閱讀與幾何的興趣。

Oxygen in the air is essential for seed germination and good growth.

空氣中的氧是必不可少的種子發(fā)芽和生長良好美女性爱黄黄。

When she got back to the house, like as not the phone would be ringing as the girls remembered further essential items: marrons glacis and you will make a cake Mum, won't you?

等她回到家福利一级A片视频在线观看，很可能電話鈴在響，是女兒們又想起了什么必不可少的東西：栗色糖汁一级二级黄片中文录相，而且你給烤個(gè)蛋糕吧av78摸.com，媽媽？

Glycine is necessary for the synthesis of purines, and is a basic compoent of PORPHYRINS.

甘氨酸在嘌呤的合成中是必不可少的95在线视频，也是卟啉的基本組成日韩三级无码中文字幕视频。

It is carved gravure gravure printing and high speed is essential.

它對(duì)于雕刻凹印和高速凹印是必不可少的。

When the highway where is soft ground is built, groundsill transact which is the bad geologic condition is indispensable for large tract in china.

但是由于中國地域遼闊免费看黄动漫，不良地質(zhì)情況經(jīng)成酆贤镁茫可見，而在這些地方修建高速公路国产看片地址，軟基處理是必不可少的国产乱伦露脸无码。

The study didn't have a placebo group for comparison, generally considered necessary for a conclusive result.

研究沒有設(shè)置服用安慰劑的對(duì)照組，通常要得出決定性的結(jié)論看黄的网页，對(duì)照組是必不可少的A片黑白配一级福利久久。