lower floor的例句大全

the grouting reconstruction technique of lower confining bed can be water hazard from coal floor.

煤层底板含水层注浆改造技术可以彻底根治底板水害.

a stone cut in the shape of a sugar loaf, which he gripped between his feet while a rope connected it to his boat, served to lower him more quickly to the ocean floor.

一块砸成像小面包一般的石头夹在两脚中间，一根绳索缚着石头，系在他的艇子上，使他可以很快地到海底下来。

Method: Combined radical operation for 47 cases of carcinoma of tongue and carcinoma of floor of mouth in preserving the lower edge or lower-lateral osseous lamella of mandibula to maintain the continuation of mandibula.

方法：应用保留下颌骨下缘或下外侧骨板以维持下颌骨连续性的舌癌口底癌联合根治术治疗舌癌、口底癌47例。

Experiment study of operating modes of lower temperature radiant floor heating systems

低温地板辐射供暖系统运行模式的实验研究

The convention floor itself did not feel crowded and was lower-key than you might expect, though there was a mini-stampede at a booth when a plate of mouse-ear-shaped chicken nuggets came out.

展会的楼层并不感觉拥挤，并且比想象中的更为低调。但是每当一盘米老鼠耳朵形状的鸡块端到展台时，总会有一次小拥抢。

Tighten abdominal muscles to keep lower back flat against floor.

收紧腹部肌群，保持下背部紧贴地面。

There are large span floor, lighter floor, lower frequency, more sensitive to crowd load in the new elevated station hall layer.

这种新型站房的高架层站厅结构设计跨度大，楼板结构的重量轻，竖向自振频率较低，受人群荷载作用影响明显。

One plane of the rear-floor strengthening beam is a rear spring supporting seat surface, the rear spring is installed at the lower surface of the rear spring supporting seat surface;

所述后地板加强梁上的一平面为后弹簧支座面，后弹簧安装在后弹簧支座面的下表面；

The terrain is mostly undulating to somewhat flat. The land form being a well dissected terrace with some calcareous influence in lower layers. The sea floor of this continental shelf usually undulates gently, rising occasionally to the surface in offshore banks or island.

地形由颇为起伏转为较平缓地带，田地为分割台地，其底层受钙质影响。这个大陆架海底通常缓慢起伏，偶尔以岸外的砂洲和岛屿的形式露出水面。