material cycle的例句大全

As a main part of Lake Ecosystem, sediment is not only the point of nutrition material cycle, but also the important reservoirs of contaminant.

作为湖泊生态系统的重要组成部分，沉积物不仅是湖泊营养物质循环的中心环节，而且是污染物的主要蓄积库。

It is concluded that the infiltration-ridged paddy field is of high and effective material cycle and energy transformation.

土壤表面水、热、气交换更新频繁，土壤养分代谢快，有效性高，构成了浸润垄作稻田高水平，高效应的物质循环和能量转化。

We can open up material cycle, energy flow, information transmission channels in the eco-system, and solve the eutrophication and the algae bloom problems in Dianchi Lake by using the forces of nature and ecosystem service functions by wetlands treatment system.

通过滩涂湿地处理系统，打通生态系统进行物质循环、能量流动、信息传递的通道，利用自然力和生态系统本身服务功能治理滇池的富营养化问题和蓝藻爆发问题。

Normal problem happened in operatin of CFB material cycle device and the method are introduced herein.

循环流化床锅炉物料循环装置在运行中常见的问题及调试方法的探讨.

Marine heterotrophic nanoflagellate ( HNF), as a key link in microbial loop, plays an important role in the material cycle, energy flow and nutrient remineralization of marine ecosystems.

微型异养鞭毛虫作为海洋微食物环的关键环节之一，在海洋生态系统的物质循环、能量流动和营养盐再生等方面扮演极其重要的角色，是当代海洋微食物环研究的重要对象。

This paper studies the general behaviors of energy flow and material cycle in agroecosystem in Aksu area.

以阿克苏地区为对象研究了该区农业生态系统中能量流动和物质循环的一般特征。

The discharge capacity affected by the conductivity of material which show light fade in later cycle.

在之后的循环过程中，受材料自身电导率的影响，放电容量出现轻微的衰减。

It can save the cost of material handling, shorten production cycle time, accelerate production process and circulation of Floating capital.

它不仅可以节省物料搬运费用，缩短生产周期，而且能加快生产流程和流动资金周转。

Working capital is referred to each cycle of an enterprise, such as material procurement, production and product sales. Working capital is a significant element of enterprise assets and can be occupied in the long-term during the production.

营运资金涉及到企业采购、生产、销售、供应各环节，是企业资产重要的组成部分，生产循环中可长期占用的资金，对企业正常经营和发展发挥重要作用。

Based on the methodology of life cycle inventory, the environmental impacts of seven clean coal-fired power generation technologies are evaluated and material consumption and environmental emissions is provided quantitatively.

利用生命周期清单分析方法分析了中国7种洁净煤发电技术的环境负载，定量给出了各种发电技术的资源消耗及排放。

From the connotation of product life cycle idea and its application in practice, we establish the material balance model based on product life cycle stages and with production and consumption stages as the cores, then analyze some pollution control principles based on product life cycle.

由产品生命周期思想内涵谈起，结合其在实践中的应用，从产品生命周期几个阶段着手，以产品生产和消费为核心，建立产品系统物质平衡模型，分析基于产品生命周期的污染控制原则。

And during the course of construction mental structure products' designing and manufacturing, there're some widespread problems such as long design cycle, high error rate, difficult to total the material, large amounts of information, and time after time rehandling, etc.

但是我国建筑金属结构产品制造企业较普遍地存在着企业规模小，且其产品设计周期长、出错率高、材料统计费时费力、重复劳动工作量较大。

This paper studied the influence of the different conductor material such as AU| Pd-Au, the different film thickness. 125 ℃. 300 ℃ thermal aging and temperature cycle on bond strength with two methods of destructive wire bond pull test and bond contact resistance test.

本文使用焊点破坏性拉力试验和焊点的接触电阻测试两种方法，研究了导体材料（Au、Pd&Au）、膜层厚度、125℃、300℃热老练和温度循环对焊点键合强度的影响。

It uses new columns of filling material; adopt the double-strut process, which made the testing time of C2H2 beforehand, the sensitivity increased and the analysis cycle shortened.

采用新型柱填料，双柱温流程，使C2H2检出时间提前，灵敏度提高，分析周期缩短。

Among the components in lithium-ion batteries, the cathode material has attracted much attention because it has a significant impact on battery capacity, cycle life, safety and cost structure.

在锂离子电池材料中，正极材料最受关注，这是因为它对电池的容量，循环寿命，安全性能和成本构成的影响最大。

Fabrication of W/ Cu functionally graded material and analysis of thermal cycle stress

W/Cu功能梯度材料的制备及热循环应力分析

Managements of water and carbon of regional or global ecosystem are two key topics of global change science and sustainable development research, simultaneously, an important ecological approach for human to maintain the cycle and renewal of natural resource and the material and energy cycle in global ecosystem.

区域或全球尺度生态系统的水管理与碳管理是全球变化科学与可持续发展研究的两大主题，是人类维持全球生态系统的物质与能量循环、自然资源循环再生的重要生态学途径。

As a result, laser bending in the micro-manufacturing of brittle material can not only save costs, but shorten the manufacturing cycle and achieve green manufacturing ( no pollution).

因此，采用激光对微制造器件中脆性材料的弯曲加工不仅可以节省成本，还可以缩短制造周期实现绿色制造（无环境污染）。

The modified fibrous globule filtering material can be regenerated by means of back washing with a cycle of 24 h.

改性纤维球滤料可采用叶轮搅拌加水反冲洗再生，反洗周期24h较合适；

developing cycle economy, speeding up energy-saving of building material and building

发展循环经济加快建材建筑节能降耗步伐