冲沟

He had been thinking what was best to be done, and now he asked the Woodman to chop away the end of the tree that rested on their side of the ditch.

铁皮人立刻用他的斧头砍着，正当两只开力大几乎冲过来时，这树发出一声砰訇，连带这两只丑陋而凶暴地咆哮着的野兽，掉下深沟里去了。

There were a lot of chimbs, were made by flood came from the mountains, the chimbs also looked like the scree road wandering towards the slope.

洪水从山上下来，冲出一条条深沟，又像是向山坡蜿蜓而上的卵石路。

Dedicated to metallurgy, coal, thermal power, chemical, cement and other industries slag ditch, mine shafts, coal unloading slot, under the hopper, feed silo lining wear layers and water utilities, ports, etc. works sluice, Discharge hopper anti-wear layer for protection-based concrete role.

专用于冶金、煤炭、火电、化工、水泥等行业的冲渣沟、矿槽、卸煤槽、下料斗、料筒仓的内衬抗磨层和水利水电、港口码头等工程的泄洪闸、卸料斗的抗磨层，起到保护基础混凝土的作用。

Crack reasons for this are: the heating temperature is too high as a result of quenching or cooling in a hurry, the quality of thermal stress and metal volume changes in the organization of the anti-stress than the breaking strength of steel; the work of the original surface defects (such as surface micro-cracks or scratches) or the internal defect of steel (such as slag, serious non-metallic inclusions, white point, the residual cavity, etc.) formed in the quenching stress concentration; serious Decarburization and carbide surface segregation; parts after quenching Back lack of timely or tempering fire; processes in front of the stress caused by excessive cold red, forging folding, turning deep marks, sharp edges and corners, such as the oil groove.

造成这种裂纹的原因有：由于淬火加热温度过高或冷却太急，热应力和金属质量体积变化时的组织应力大于钢材的抗断裂强度；工作表面的原有缺陷或是钢材内部缺陷（如夹渣、严重的非金属夹杂物、白点、缩孔残余等）在淬火时形成应力集中；严重的表面脱碳和碳化物偏析；零件淬火后回火不足或未及时回火；前面工序造成的冷冲应力过大、锻造折叠、深的车削刀痕、油沟尖锐棱角等。

I lost control of the wheelchair and rushed into a canal,where I ended up standing in waist-deep water beside the wheelchair,which was stuck in the mud.

前半英里一切都正常，但是我刚下了一座桥就被一辆迎面飞驰而来的汽车吓到，我的轮椅失控冲进了沟里，结果我却站在齐腰深的水中，已陷进泥里的轮椅的旁边。

A boot-type jet trenching system is adopted which is towed by the supporting ship. It is mainly used for trenching hard sandy clay at the shoal area with water depth 0.8 m to 30 m. Diameter of the cable to be buried is up to 150 mm, and the burying depth more than 2 m. This system has advantages of simple structure, high burying speed and great trenching depth.

该系统采取滑靴型式的喷冲挖沟方式，埋缆机由母船拖曳前进，主要用于水深在0.8～30 m的滩海，底质为硬砂土和红胶泥层，埋设直径小于150 mm的电缆，埋设深度大于等于2 m。

A boot-type jet trenching system is adopted which is towed by the supporting ship. It is mainly used for trenching hard sandy clay at the shoal area with water depth 0.8m to 30m. Diameter of the cable to be buried is up to 150mm, and the burying depth more than 2m. This system has advantages of simple structure, high burying speed and great trenching depth.

该系统采取滑靴型式的喷冲挖沟方式，理缆机由母船拖曳前进，主要用於水深在0.8~30m的滩海，底质为硬砂土和红胶泥层，埋设直径小於150mm的电缆，埋设深度大於等於2m。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。