查询词典 productivity

Deficiency which exists in view of the existing technique of production technology, in the technique of production, this article uses the extrution casting method manufacture copper alclad semifinished materials, finally uses the hot extrusion craft, this kind of technique of production enhances the product the uniformity, thickness plasticity, the union to be reliable obviously, has the productivity to be high, the material cost is low, the product conductivity is high, merits and so on electrochemistry stable property.

针对现有生产工艺技术中存在的不足之处，在生产工艺上，本文采用挤压铸造方法制作铜包铝坯料，最后采用热挤压工艺，这种生产工艺明显地提高产品的均匀性、厚度可塑性、结合可靠，具有生产率高，材料成本低、产品导电率高、电化学性能稳定等优点。然而，铜包铝母线槽排挤压技术的研究是真正意义上的以铝节铜，在节省铜资源的方面具有十分重要的意义。

Salt stress is one of the main environmental factors that limit the growth and productivity of plants and algal species.

盐胁迫是限制高等植物和藻类生长和产量的主要环境因子之一。

Productivity forms the trend of globalization necessarily in the alternant development of global limits.

生产力在全球范围的交互发展必然形成全球化的趋势。

Foundation of sex of essence of new-style industrialized viatic results from the alternant development of productivity.

新型工业化道路的本质性基础源于生产力的交互发展。

High-level productivity and anoxic sedimentary environment favor the efficient preservation of organic matter and thus the formation of source rocks.

高生产力和还原的沉积环境为生物有机质的埋藏及烃源岩的形成创造了条件。

Autogenetic heat fracturing technique, which replaces fracturing pad fluid with chemicals in order to increase the backflow volume of fracturing fluid and the oil well productivity, is a technique used for remaking the low permeability reservoirs.

自生热压裂技术是应用化学药剂代替压裂前置液以提高压裂返排率和油井产能的低渗透储层压裂改造技术。

Oasis is one kind of azonal landscape developed under dry climate condition and surrounded by desert at small or medium scale, in which mesophytes or xero_mesophytes plants with relatively high primary productivity supported by runoff grows.

其具有径流依赖性、景观隐域性、演替双向性、分布边缘性、发展阶段性、空间分散性、易变性与基质的高反差性等特点；而人〓绿洲尚有儿何形状规则、生物多样性低、经济封闭等特点。

The result of experiment in 2000 year and 2001 year suggests that primary productivity of Miyun Reservoir is decided by group constitution and cell density of phytoplankton. The character of nutrition is phytoplankton-responding type. The group structure belongs to Chlorophyta (51.64%)-Bacillariophyta (-28.68%) type.

2001年调查结果显示，密云水库初级生产力主要决定于浮游植物的群落结构和细胞密度，营养特征为浮游植物响应型，浮游植物的群落结构为绿藻(51.6％)一硅藻(28.7％)型。

In order to understand the influence by the Three Gorges Project and supply basal information of estuary environment before sluice, a study was carried out on the Changjiang Estuary and its adjoining area from 1998 to 2001. This paper discussed mainly the influence by the Three Gorges Project on estuary environment of the Changjiang River. This paper analyses the hydrophysics, deposit environment, hydrochemistry, primary productivity, plankton, benthon and fishery resources of the Changjiang Estuary and its adjoining area, and further the relationship between the environment and runoff of the Changjiang Estuary.

根据调查数据，结合历史资料对三峡水库蓄水前的长江口及邻近海域水文物理、沉积环境、水化学、初级生产力、浮游生物、底栖生物和渔业资源进行了全面分析，并进一步阐明了长江口生态环境与长江入海径流量间的关系；提供了三峡水库蓄水前长江口生态与环境的基础资料，对长江口生态系统健康度作出评价，为长江口生态环境保护与可持续发展奠定了良好的基础。

Attacking cheap imports of services is no more logical than bewailing rising productivity.

攻击廉价服务进口并不比哀叹生产率提高更合乎逻辑。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。