牢固的

Make sure that materials are stacked on firm and level base in a tidy manner.

l 确保材料整齐地堆放在牢固和稳定的平面上。

I put my heels on the window casement but the ledge was precarious, so I put my hands against the window opposite to support my weight.

我用脚后跟站在窗扉上，但是窗架并不牢固，所以我抓住窗户来支撑我的体重。

All the deck cargo is secured.

所有的甲板货都绑扎牢固。

When it is to drill a deep hole, the drill may be fixed on a ground wood beam, and then put up the drill tower.

平整场地使钻机安放平稳牢固，当深孔钻进时，可将钻机固定在自备的地木梁上，竖好钻塔。

After several more drying steps, the paper is carefully lifted back from the mold. It is now strong enough to be touched.

在经过若干烘干步骤后，纸张被小心翼翼地从模子上取下来，现在这些纸张足够的牢固，能够被触摸了。

The three-phase four-wire circuit should be adopted for the outgoing cable used by user, the earth wire should be installed, and the connection wire should be stable, safe, and reliable.

用户使用的引出电缆线，应采用三相四线形式，应安装接地线，接线应牢固，安全可靠。

The overall excellents good rate was 86 36%.Conclusion Operative treatment with tianium T plate for Bartons fracture can firmly hold the reduced fracture segments and hence facilitate early postoperative rehabilitation and improve the wrist function.

采用T形钛合金钢板内固定治疗Barton骨折，固定牢固，可达骨折解剖复位，有利于腕关节早期的功能锻炼，最大限度地恢复腕关节功能。

All round this they had cleared a wide space, and then the thing was completed by a paling six feet high, without door or opening, too strong to pull down without time and labour, and too open to shelter the besiegers.

这圈栅栏未设门或出口，非常的牢固，进攻者若想拆毁它，正经得费些时间和力气，并且还开阔得无处藏身。

Please insert the cardboards in every 3 layers of the tray.

请在每个三层的盘子里放入纸板，这样就可以更加牢固，而且可以减少损坏

Please insert the cardboards in every 3 layers of the tray.

请在每隔三层的盘子中插入厚纸板，这样就更加牢固并减少损坏。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐