center keel

用法例句

centerline vertical keel

中内竖龙骨中间竖龙骨

Research on Light Steel Keel Composite Wall s Bearing Capacity under Vertical Loadings;

轻钢龙骨组合墙体的竖向承载力研究

Experimental Research on New Type of Light-gauge Steel Composite Wall under Vertical Loadings;

轻钢龙骨墙体在竖向荷载作用下的试验研究

Vertical Stability Analysis of New Light-Gauge Steel Composite Wall

新型轻钢龙骨组合墙体竖向稳定性分析

inner flat keel

内平板龙骨内龙骨内龙骨

Finite Element Analysis and Research on New Type of Light-gauge Steel Composite Wall under Vertical Loading;

轻钢龙骨单片墙体竖向承载能力的有限元分析研究

1 species: sensitive fern; in some classifications included in Polypodiaceae.

一个种；球子蕨；在一些分类中，包括在水龙骨科内。

Oracle bone script， flagpole with flying streamers.

甲骨文字形,中象旗杆,上下有旌旗和飘带,旗杆正中竖立.

a horizontal beam (or plate) connected to the top of a ship's vertical keel or to the keelson.

连接船只的直立龙骨的顶部和内龙骨的平板。

To arch upward in the middle. Used of a ship's keel.

中部拱起。用于指船的龙骨

in some classification systems placed in family Polypodiaceae.

在一些分类系统中归入水龙骨科。

Study on the spore morphology of Polypodiales(Filicales)from China;

中国水龙骨目（真蕨目）孢子形态的研究

Determination the Content of Strychnine in Longgujingzhui Tablets by HPLC

HPLC法测定龙骨颈椎片中士的宁的含量

having a ridge or shaped like a ridge or the keel of a ship: a carinate sepal.

有脊或龙骨的，形状象脊或龙骨的：龙骨状萼片。

The protagonist completes the duett by adding the beast part, while the dragon plays the flute.

英雄来了，为她的歌声添加上对歌中的兽声部分，而恶龙在一旁演奏竖笛。

Detection of bone tendons capsules Gentiana medium gentiopicroside methodological research

骨筋丸胶囊中秦艽中龙胆苦苷的检测方法研究

Inserts an empty vertical text box or encloses the selected item in a vertical textbox

插入空竖排文本框或将所选内容置于竖排文本框中

The application of intermaxillary traction titanium screw in complicated mandibular fracture

骨内颌间牵引钛钉在复杂下颌骨骨折中的应用