查询词典 pit head

The equivalent gradient of the back-slope of the eroded pit near the head of the groyne is less than a critical value of JD,which is related with the rest angle of the scoured out silt under water.

分别考虑了水道流速、土颗粒等效直径、冲刷坑半径、冲刷坑后坡度临界值和水流方向角为相关或独立的非高斯随机参数时的可靠性问题。

Winding tower A winding tower also known as a headframe, poppet head or pit head is a construction from steel and concrete, built over a vertical mine shaft.

其第一主打单曲"Welcome to my life"已经成为全球范围内的热门歌曲；"Shut up"则是生猛有力流行朋克，而"Untitled"则是一首动人的情歌。

KEN CAPSTICK, National Union of Miners: What they would say was that in America, for instance, coal produced at the pit head was cheaper than coal produced at the pit head here.

KEN CAPSTICK，全国矿工工会：他们要说的是美国产的煤，例如，比英国产的煤便宜。

Tatar sand boa is belonging to Eryx, Dandin, Boidae. We found some little pit structures on labial under light and scanning electron microscope, and they maybe the original scale sensory organ. We also measured these organs. Microornamentation was examined on the exposed oberhautchen surface, including other part of head, dorsal, and ventral scales.

对隶属蟒科的东方沙蟒唇鳞的光学显微结构和扫描电镜下的超微结构的观察发现了类似小窝的结构，可能是原始的鳞片感受器官；对鳞片感受器的大小做了测量；同时观察了头部其他鳞片和身体中部背鳞和腹鳞的显微皮纹结构。

He was covered from head to toe in coal dust, like a miner coming up from the pit.

他从头到脚全是煤灰，就象一个矿工刚从坑道里出来一样。

And introduced a better performance than the type FK, lock wind effects, and low power consumption, the traffic, maintaining the simple L-shaped spiral series of pump gas, such as pit head feeding feeding system, and various materials discharge valve, Smoke gas, fluid control valve, and so on.

且推出了性能优于FK型的，锁风效果好，低功耗，大流量，维护简便的L型等系列螺旋气力输送泵等窖头喂给料系统，及各种物料卸料阀，气体烟气，流体调节阀等。

Customer demand can be processed products are: works board, fire board, the board cut ax, sandblasting board, a round solitary plate, hollow cylindrical, solid-chu, Luoma Zhu head-on, the pit-gong, Wen-twisting, rotating staircase, the stairs Handrails up of handle, building stone, slate, Japanese-style Continental tombstones, monuments, stone line, stone mosaic, parquet puzzles, and fight of the stone line, feng shui balls, fountains, all kinds of stone carving, stone furniture, Shek lighting, furnishings and household products such as handicrafts.

可按客户要求加工产品有：工程板、火烧板、剁斧板、喷沙板、圆孤板、空心圆柱、实心柱、罗马柱头、柱座、锣坑柱、扭纹柱、旋转楼梯、楼梯扶手、拦河、拉手、建筑石、板岩、日式欧式墓碑、纪念碑、石线、石材马赛克、拼花拼图、拼条石线、风水球、喷水池，各种石材雕刻、石家具、石灯饰、陈设工艺品及日用工艺品等。

Unloading and water head difference between the inside and outside of a foundation pit would induce seepage in high water table ground,which had significant influence on excavation engineering.

在地下水位比较高的地区开挖基坑时，卸载和坑内外水头差诱发的渗流对基坑工程有很大的影响。

I will use a feature comparison table to pit them head to head, and make the final decision.

我会用一个性能对照表把它们一一对比，然后做出最终的决定。

Winding tower A winding tower also known as a headframe, poppet head or pit head is a construction from steel and concrete, built over a vertical mine shaft.

其第一主打单曲&Welcome to my life&已经成为全球范围内的热门歌曲；&Shut up&则是生猛有力流行朋克，而&Untitled&则是一首动人的情歌。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。