查询词典 water structure

Experiments of bioremediation and control were conducted with the alkali meadow grass planted in saline soil for 3 years. Contrasted with control group, topsoil desalination rate was up to 77.00%; pH value decreased 0.25 pH unit; soil bulk density decreased 0.14 g/m^3; total porosity increased by 5.29%; soil aggregate structure increased by 23.14%; soil water content increased 70.30 g/kg; average triennial alkali grass yield was 36000 kg/hm^2. In addition, planting forage in saline soil as a medium and establishing a compound agro-forestry-animal system promoted the sound combination of planting industry, forestry, and livestock husbandry. Because of the reasons, utilization ratio of land reached more than 184.00%; the income of land increased from 16300 to 35500 yuan/hm^2 average income per farmer in the controlling region increased by 66.00%, from 2160.70 to 1300.80 yuan.

生物修复与调控试验研究表明，草甸盐土经种植碱茅草3a，耕层土壤与对照相比脱盐率达77.00%，pH值下降了0.25个单位，容重降低0.14g/立方公尺，总孔隙度增加5.29%，团粒结构增加了23.14%，自然含水量增加70.30g/kg.3年生碱茅草平均产草量36000 kg/hm^2；盐化耕地采用以种植牧草为中介，将种植业与农区林业、畜牧业有机结合成互相依存，互相促进的农林牧复合生物系统治理后，土地利用率可达184.00%以上，可获得16300~35500元／hm^2的经济收入，治理区农户人均纯收入由1300.80元增加到2160.70元，增加了66.00%。

Based on bond-slip theory, nonlinear contact theory and fluid-structure coupling theory, coupling three dimensional finite element model about plunge pool slabs, water, bedrock and anchor bar is established, limiting dynamic displacement considering phases of stability failure is studied in this paper, the response characteristic of dynamic displacement is analyzed in virtue of prototype observation results, and stability of plunge pool slabs are predicted.

基于粘结滑移、非线性接触及流固耦合理论，建立水垫塘底板、水体、基岩、锚固钢筋的耦合有限元模型，计算不同破坏状态下底板块的极限动位移，结合原型观测结果进行动位移响应特性的分析，从而对水垫塘底板的稳定性进行识别。

We get the engage result after simulating structure-liquid couping then compared with the dynamic receptance and condition monitor.we built a finite element model of one aqueduct bridge, and compared the data of earthquake resistant experiment of China Institute of Water Resources and Hydropower Researchwith my own result, thats make sure they were engaged.

建立了某渡槽的有限元模型，并通过计算和实验数据进行对比，确保了有限元模型的准确性以及与试验模型的吻合型。

The chemical feature change of the restructured soil mainly focus on the research on the changing of soil bulk,water content,structure and chief nutrients.The filling soil by fly ash and waste pile has the possibility that polluted by heavy metal.

重构土壤的理化性状的变化主要集中在土壤容重、含水率、结构和主要养分变化的研究上，在粉煤灰、煤矸石充填的土壤上有重金属污染的可能性。

Following the method commonly used in the detecting of geological structure and water gush in coal mines, we carried out a test exploration of audio-frequency electric perspective in No.

常规电法仪器测量精度低，抗干扰能力差，无法抵抗巷道铁轨以及运行矿车的强大直流电干扰，因而不能胜任金属矿的井下巷道探测任务。

The structure brief introduction the dense thick liquid pump of one stud of i-1b s series is formed by four parts electromotor , shaft coupling , pump and bases motive force joining in marriage usefulness uses y s series asynchronous electromotor of three-phase the shaft coupling uses the water pump with the paw mould elasticity shaft coupling the pump by the pump shell , become hollow inside axle and universal twists joints and winds axle , stud , bush and axle seal and package places and goes out the material mouth etc and forms , and the section of stud is the oval for round and bush section , and his interior surface is the duplexing spirals faces .

结构简介 i-1b系列单螺杆浓浆泵由电动机、联轴器、泵和底座四个部分组成。配用的动力采用y系列三相异步电动机。联轴器采用水泵用爪型弹性联轴器。泵由泵壳、空心轴、万向绞接头、绕轴、螺杆、衬套、轴封装置和出料口等组成，螺杆的断面为圆形、衬套断面为椭圆形，其内表面为双螺旋面。

This is the purchase of parts imported equipment, there are certain difficulties, and ride series water roll and axle journal in the design and manufacture of the whole structure, has greatly increased the difficulty of the repair process.

由于该机是出口摆设，采办零件活命着必定的艰难，且该机的串火辊与轴颈在安排和创作发明上是局部拆开布局，大大补充了拆除加工的难度。

Lever Ball Float Steam Traps: Lever Ball Float Steam Traps basic characteristics of the same type of free float, the internal structure is connected float lever driven spool, with the condensation of water level to switch the valve lift.

杠杆浮球式疏水阀：杠杆浮球式疏水阀基本特点与自由浮球式相同，内部结构是浮球连接杠杆带动阀芯，随凝结水的液位升降进行开关阀门。

Lever ball float type steam trap Lever ball float type steam trap basically the same features and free float type, the internal structure is driven leveraged float valve connecting heart, with the condensation of water level down to switch the valve.

杆浮球式疏水阀杆浮球式疏水阀基本特点与自由浮球式相同，内部结构是浮球连接杠杆带动阀心，随凝结水的液位升降进行开关阀门。

When condensers with carbon steel waterbox and titanium tube structure were protected by SACP in an ocean beach power plant,while seawater were used to be cooling water,carbon steel was under-protected and Titanium was over-protected,because their protective potential are less than-0.85Vvs.

滨海电厂常以天然海水作冷却水，其碳钢水室和钛管凝汽器在实施阴极保护过程中，要求钢电位应低于-0.85Vvs。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新