深沟

The top of head comes there is one deep trench in the center of the forehead, apophysis of antenna radical tumour.

头顶至额中心有一深沟，触角基瘤隆起。

Deep groove ball bearing is a kind of crane accessories.

深沟球轴承是起重机的一种配件。

Radial Conrad or deep groove: This is the most widely used type of ball bearing.

径向 康拉德或深沟：这是最广泛使用的类型球轴承。

Deep groove ball bearing is a bearing.

深沟球轴承是轴承的一种。

There is no impassable gulf between democracy and centralism, both of which are essential for China.

民主和集中之间，并没有不可越过的深沟，对于中国，二者都是必需的。

The main products include deep groove ball bearing, variation core roller bearing, cylinder roller bearing, british system bearing, variation core ball bearing, double row deep groove ball bearing, pillow block bearing, corner touch bearing, trust roller bearing, tapered roller bearing, and spherical roller bearing.

主营产品包括：深沟球轴承、调心滚珠轴承、圆柱滚珠轴承、英制轴承、调心球轴承、双列深沟球轴承、座架、角接触轴承、推力球轴承、圆锥滚子轴承和球面滚珠轴承。

The results demonstrated that the exterior morphological structure of the pharynx showed the presence of the endlong pleat.

结果表明：黄鳝咽部表面具有许多纵行的褶，细胞间具有深沟、深洞和不规则的颗粒等不同结构。

Infilling reclaimed includes land leveling,terracing,deepen and pad shallow and so on.According to the different infilling material,filling reclamation is classified into fly ash,waste pile,river and lake mud and rubbish filling.

目前土壤重构的方法分为充填重构和非充填重构，非充填重构包括土地平整、修筑梯田、挖深垫浅、深沟台田等方法；充填重构根据充填材料的不同分为粉煤灰、煤矸石、河湖泥和垃圾充填。

Analyzed on dynamics and kinematics about rotary ditching machine , it is feasible and advanced on practice test.

通过对前置上切削旋转开沟机具运动学、动力学的分析和计算，以及对前置上切削旋转开沟功耗的分析，解决了小功率管理机挖深沟的问题；通过试验和生产考核，证明了该套机具可行性与先进性。

They had built it to protect their ships, and had dug the trench all round it that it might safeguard both the ships and the rich spoils which they had taken, but they had not offered hecatombs to the gods.

达奈人的壕沟已不能阻挡特洛伊战勇的进攻，沟上的那道护墙亦然――为了保卫海船，他们筑起这堵护墙，并在外沿挖出一条深沟，却不曾对神祗供献丰盛的祀祭，祈求他们保护墙内迅捷的海船和成堆的战礼。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。