查询词典 supply

The mathematic models of damp groove type continuous oil supply port plate /cylinder block and semi-perimeter double oil groove type periodical oil supply port plate /cylinder block frictional pair was established in the paper.

本文对阻尼槽型连续供油配流副和半周槽双油腔间歇供油配流副两种较典型的配流副进行了数学建模。

In the paper, the simulation model of port plate/cylinder block frictional pair in which the lubricating film forms was established according to force balance equation and flow continuity equation with SIMULINK of MATLAB. The frictional pair includes of damp groove type continuous oil supply port plate /cylinder block frictional pair and semi-perimeter double oil groove type periodical oil supply port plate /cylinder block frictional pair.

本文根据配流副数学模型中的力平衡动态方程和流量连续方程，利用数学仿真软件MATLAB中的SIMULINK工具包分别对阻尼槽型连续供油配流副和半周槽双油腔间歇供油配流副建立了润滑膜形成的仿真模型，并对不同工况下的这两种配流副润滑膜的形成及变化规律进行动态仿真研究。

The thesis discusses countermeasures to credit granting problems in trade finance of CCB Guangdong Branch as follows: improving the calculating method of credit granting and deducting credits based on different risk discount factors, differentiating access thresholds for credit granting, expanding the scope of mortgages, exploring new channels for supply chain financing, improving employee quality, awareness and ability and comprehending security issues open-mindedly, and based on full understanding of customers, changing from control over individual enterprise operation to management of overall supply chain.

随后，本文探讨了省建行解决贸易融资授信问题的对策，从完善授信额度的测算方式，按不同的风险折扣系数扣减额度，到差别化管理授信业务的准入，扩大担保物范围，促进供应链融资新渠道以及强化员工素质、意识和能力。

Among them, oil supply module focuses their studies on the oil recipient, transportation, technical replenishment and quality control, measurement monitoring and other related managements between working units; through optimizing and reducing the time consumed for turnover, it takes out non-essential mid-connections, smoothens and simplifies current technical process of oil supply, consecutively increases operation efficiency, reduces costs and releases extra assets for development usage at the same time. The optimization of work unit production emphasizes the research on aviation oil station, oil service depots, silo and other storage units. Through work flow and work time analysis, the company could redesign the personnel formation and corporation structure, practically determine the labor structure and carry out reformation management and risk assessment.

其中，供油系供油模式着重于研究供油系统中各作业单元之间航油的接收、转输、加注工艺流程及质量控制、计量监控等控制环节，通过优化缩短航油流转时间，减少不必要中间环节，理顺、简化现有供油工艺流程，以提高运作效率，降低成本，同时将富余资产释放出来，以便开发利用；作业单元生产流程优化，着重于研究航空加油站、业务油库、储油库等生产作业单元的工作内容，通过工作流程分析、作业时间分析进行定岗定员和组织架构设计，合理地确定劳动组织并实施变革管理和风险评估。

For each strategy, a corresponding exploitation plan of groundwater was designed. Then each designed exploitation plan (except scheme 3) was put into the model for calculation and simulation. The analysis on the forecasting results every plan indicates that:(1) Shuting down the self-provided wells is the most direct and effective method, playing an important role in the land subsidence prevention.(2) The resumption of compressed soil by groundwater artificial recharge is limited. So the artificial recharge can\'t provide essential effect for the resumption of land subsidence, unless the artificial recharge is much more than the groundwater withdrawal.(3) The method of "adjusting the exploitation stratum of groundwater to the shallow" has an obvious effect on the land subsidence prevention.(4)"Sand wells" can increase the leakage recharge for confined aquifer, and thus can slow and prevent the development of the land subsidence.(5) For the groundwater exploitation in Xi\'an, emergency self-provided wells should be managed according to the well spacing of 1600m, 2000m and 1600m, respectively, in the river terrace area, alluvial-proluvial fan area and loess tableland area to exploit the first confined groundwater. Corresponding individual well yield can be set as 2500m~3/d, 1500 m~3/d and 200 m~3/d. Make emergency self-provided wells pump in the dry year and stop pumping groundwater to restore and conserve underground water sources in average years and wet years. In this way, groundwater withdrawal of 162000m~3/d can be obtained to provide for the supplement of water supply in Xi\'an. As a result, the water supply stress can be released in dry years. The groundwater depression formed in the exploiting year can resume in 3-4 years. At the same time, this exploitation manner will not lead to obvious land subsidence.

本文利用所建的模型预测了现状开采条件下未来20年的地下水位和地面沉降的变化，在此基础上，提出了防治西安市地面沉降的五个地下水开采方案，利用所建的地面沉降模型对各个设计方案其进行了模拟和预报，对预测结果的分析表明：①封停自备井是防治地面沉降最为直接和最有效的对策，对防治地面沉降起着最为积极的作用；②采用人工回灌方法使被压缩的土层得到的恢复是非常有限的，对地面沉降不能起到根治作用，只有回灌量明显大于开采量时才能有一定的效果；③&调整开采层次，在浅层取水&对防治地面沉降的效果十分明显；④布设&砂井&可以增加对承压含水层的越流补给量，从而可以有效地缓解和控制地面沉降的发生和发展；⑤对西安市的地下水开采，可在河流阶地区、冲洪积扇区和黄土塬区分别采用1600m、2000m、1600m的井间距布置应急自备井，分别采用2500m~3/d、1500 m~3/d和200 m~3/d的单井开采量，开采第一承压水，在平水年或者丰水年不开采，涵养地下水源，在枯水年启动这些应急自备井开采，在输出分析范围内共可获得162000 m~3/d(5913万m~3/a)开采量，可以有效地补充西安市的供水水源，缓解供水紧张局面，开采年开采导致的下降的水位可在停采3～4年后得到基本恢复，同时，这种开采方式不会造成大的地面沉降量。

Main scope of company business is: supply petroleum engineer service, technology service of gas layer, technical consultation, supply human resources of petroleum technology.

公司的主要业务范围是：提供石油工程技术服务、煤层气层技术服务、技术咨询、提供石油技术人力资源。

To achieve the construction goal of urban traffic system, stimulative city socioeconomy lasts, fast, healthy progress, must adjust through carrying out land to use, the science that traffic structure reframes to manage with traffic is changed and the systematic countermeasure such as modernization, from go up at all the supply demand relations that transforms urban liaison man, make its maintain the traffic supply and demand that suits a city to develop level to make the same score.

为了实现城市交通系统的建设目标，促进城市社会经济持续、快速、健康的发展，必须通过实施土地利用调整、交通结构重构与交通治理的科学化和现代化等系统对策，从根本上改变城市交通的供求关系，使其保持适合城市发展阶段的交通供求平。。。

Replacing the metal water-supply pipe with the plastic water-supply pipe is the requirement of the development of the times.

塑料给水管取代金属给水管是时代发展的需求。

With the increased phosphorus supply, the net photosynthetic rate at saturated light, leaf area ratio, and the concentration of nitrogen and phosphorus increased in both species, and the biomass allocation of A. crenata to propagule also increased. So it was indicated that the increased phosphorus supply could facilitate the growth and reproduction of these two species.

结果表明：随磷营养水平的增加，两种植物在饱和光下的净光合速率和叶面积比升高，各器官的氮浓度和磷浓度均有所增加，其中朱砂根对繁殖器官的投入也增加，表明磷营养水平的增加能够促进其生长和繁殖。

METHODS: The blood supply of fibular musculocutaneous flap and the biomechanical characteristics of heel were studied by anatomical examination. One case with right heel full defect because of explosion injury was repaired by transfer of reversed island fibular vessels. The fibular flap was 14 cm in length with part of peroneus muscle and long flexor muscle of great toe. RESULTS: The lower part of fibular artery had plentiful anastomosis with anterior tibial artery and posterior tibial artery, which could provide ideal reversed blood supply.

应用解剖学的方法研究腓骨肌皮瓣血供及跟骨的生物力学特征，并在标本上进行摹拟手术。1998年5月为1例右足跟爆炸伤后2个月，全足跟缺损患者采用腓血管蒂逆行岛状腓骨肌皮瓣移位修复，腓骨瓣长14cm，带部分腓骨肌及口止母长屈肌，皮瓣为14cm×12 cm。

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％。