查询词典 hydro-peening

Hydro-electricity or "white coal" from dams used to be the biggest domestic source of energy. But for many years it has been matched or exceeded by imports of electricity from Italy's neighbours to the north.

来自堤坝的水力电或"白煤"曾经是国内最大的能源来源，但几年来，意大利北部邻国输入的电力已与它平起平坐，或遥遥领先。

Because of tectonic movement, lithology diversity and lateral erosion of flow, river capture usually appears in modern fluvial landform, that is accompanied by a series of peculiar hydro-geomorphic phenomenon like captured elbow, wind gap, valley meander below the captured elbow and beheaded river and inverted river, etc.

在现代流水地貌中，由于构造运动、岩性差异以及水流侧蚀等因素，常常出现水系袭夺，并随之伴生一系列特殊的水文地貌现象，如袭夺肘、风峡、袭夺肘以下的深切河谷、断头河和倒淌河等。

Meanwhile, China has reportedly provided $2.3 billion to Mozambique for another hydro-electric dam on the Zambezi.

另据报道，中国向莫桑比克提供了23亿美元贷款，用于赞比西河上另一座水电厂大坝的建设。

As a kind of medical enzyme, SOD has the problems such as ashorter half-life, heavier molecular weight, zymogen resistance and being easy to be hydro...

修饰后的SOD不仅完全保留了天然酶的活性，而且在耐热、耐酸、耐碱和抗胃蛋白酶水解能力方面都明显地优于天然SOD。

The concentrations of CODcr and NH4+ vary from low to high, then from high to low in the process of refuse leaching, that is to say that there are three phases which are aerobian decomposition, facultative aerobian and anaerobian decomposition;(3)The time of landfill reaching to stabilize under the condition of filtration, for landfill of Jinqianpu, is at least 86 years if CODcr is regarded as a index; but is about 98 years when NH4+ as an index;(4)The column leaching experiment simulated is carried on interactivity between leachate and different lithologic characters, water-bearing media of different thickness. Some parameters can be determined by calculation, such as, the retained factor and hydro-chemical transportation rate of pollutants in suspended media, which quantitatively analyse the suspended soil capability of components purification and the pollution scope of water bearing media.

垃圾淋滤过程中和经历了一个由低到高、再由高到低的过程，即垃圾填埋过程中经历了好氧分解、兼性好氧分解及完全厌氧分解等三个阶段；（3）垃圾组分在淋滤条件下分解达到稳定的时间，对于金钱堡垃圾填埋场，若以作为考核指标，填埋场达到稳定化时间至少需要86年；若以作为考核指标，则填埋场达到稳定化至少需98年的时间；（4）对垃圾浸泡液与不同岩性、不同厚度含水层介质之间的作用进行了土柱淋滤模拟试验，通过计算污染质在包气带介质中运移的阻滞因子和水化学迁移率等参数，定量地描述了包气带土层对污染质的净化能力和污染范围。

The results show that the integration of fluid mechanics models and finite eleme nt method is right, the forming limit of alumite LF6 can be raised effectively with hydro-mechanical deep drawing, and the drawing ...

结果表明，充液拉深流体压力作用与板料成形相结合进行数值模拟分析的方法是正确的，采用充液拉深工艺可以有效提高塑性差、难成形材料LF6的成形极限，拉深比可达到 2 。4。

Alumite LF6; fluid mechanics ; hydro-mechanic al deep drawing ; finite element simulation ; cylindrical cups

防锈铝LF6；流体力学；充液拉深；数值模拟；筒形件

The structure and functional characteristics of aquacultural hydro-environment were analysed based on the theory of ecology and prospective of its applications.

并运用生态学原理分析养殖水体生态系统的结构与功能特点，展望生物修复技术的应用前景。

The shortcomings of the techniques for bioremediation of aquacultural hydro-environment are pointed out.

综述了养殖水环境生物修复研究进展，指出了养殖水环境生物修复技术的不足。

Different submerged plant communities had indicative significances for the wetland hydro-environment. For example, the occurrence of Myriophyllum spicatum + Potamongeton crispus community was an indicator for severe eutrophication, while that of Batrachium pekinens community could he regarded as an indicator of better water quality.

不同沉水植物群落分类组对环境因子有明显的指示意义，狐尾藻＋菹草群落是水体严重富营养化的表现，而北京水毛茛群落的出现是水质较好的表现。

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％。