地下的

Underground space is provided with constant temperature, heat insulation, light shading, gas proof, concealment and security.

地下空间具有恒温、恒湿、隔热、遮光、气密、隐蔽、安全等优点，地下构筑物具有良好的抗震性、稳定性、隐蔽性、防护性、隔音性等特性。

When is has been decided where we are going to drill, we put up at the surface an oil derrick.

我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。

And change of crude oil's subterranean viscosity and subterranean formation volume factor.

以及原油地下粘度和地下体积系数的变化。

The article is a virtual underground undergrounder qian shi Officer, teaching the Eastern Han Dynasty tomb in the bottle.

文中地下二千石是虚拟的地下官，习见于东汉末年镇墓瓶上。

Due to the surface ecological environment is controlled by the water table, so to protect the water table from obvious decline is a core task for the water-conserving mining in the fragile ecological mine area.

表生生态环境严格受控于地下水位，采煤过程中，控制地下水位不发生明显下降是陕北生态脆弱矿区保水开采的核心。

The underground thermal water in Zhengzhou City hosted in the fluviolacustrine facies loose beds in the Pliocene, Miocene epoch of Neogene Period, and it belongs to the underground moderate temperature hot water in the zone of subsidence.

郑州市地下热水赋存于晚第三纪中、上新世河湖相松散地层中，属沉降带地下中温热水，其补给来源，除大气降水外，尚有部分的埋藏水，为锶和偏硅酸复合型天然矿泉水。

Gansu Zokor is a special rodent living in loess plateau of China, which leads a solitary fossorial rodent inhabiting in its own tunnel system all its life.

甘肃鼢鼠为我国黄土高原地区特有地下鼠，严格营地下生活，属严格植食性动物，是研究地下啮齿类钙磷代谢的理想模式动物。

There was not significant change in 0~10 cm belowground biomass except in the Leymus chinensis community and grazing reduced 0~30 cm belowground biomass except in Stipa grandis.

除羊草群落外，0~10 cm地下生物量随放牧强度的变化不显著；除大针茅群落外，放牧显著降低0~30 cm地下生物量。

The Nod Tier 1 defenses can be upgraded to burrow under the ground, allowing you to hide a base underground, and then unburrow and surprise your enemy when they come near.

Nod一级防御可以升级地下洞穴，可将基地藏于地下，并在敌方接近时出其不意的钻出地面。

In order to study the migrating rule of contaminants, a steady two dimentional mathematical model is adopted to simulate the groundwater flow field around the uranium miffing dam, and the model is solved with Galerkin finite element method.

为了研究污染物在地下水中的迁移规律，采用二维稳定流数学模型对铀尾矿库周围地下水流场进行概化，并用Galerkin有限元法对模型进行了求解。

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％。