In its effort to find a cost-effective way of cutting carbon emissions, the European Parliament hascreated a trading scheme by which companies can buy and sell allocated carbon credits. 为找到经济的降低碳排放措施,欧洲议会创建了一个交易计划,企业可据此买卖排放量信用配额。
Europe's main tool for cutting carbon is its Emissions-Trading Scheme ( ETS). 欧洲用来削减碳排放的主要依据是它的“排放贸易计划”(ETS)。
Their approach to cutting waste includes changing the pricing scheme and replacing the showerheads in their bathhouses with a water-saving type. 他们制止浪费的方法包括改变收费办法,并给浴室换上节水型喷头。
Presently common means of PDC bit placing cutting is to draw and adjust the scheme. 目前常用的PDC钻头布齿设计方法是图解调整法。
The most direct method to improve material usage is to optimize the cutting scheme, and the key is to develop efficient algorithms. 这些环节中优化下料方案是提高原材料利用率最直接的方法,而优化下料方案的关键是构造有效的优化排样算法。
Application of Calculation on Residual Slip Force of Sliding Mass in The Design of Cutting And Retaining Scheme For Controlling Lanslide 滑体剩余下滑力计算在滑坡治理削挡方案设计中的应用
Base on simplified model, a mechanical model is established to simulate cutting pressure-relief slots. The numerical simulation on multiple schemes is conducted. Coal seam displacements, failure mode and reasonable technical scheme are obtained. 通过模型简化,建立了卸压槽数值模拟力学模型,模拟了多个技术方案的卸压槽开挖,得出了开挖卸压槽后煤体位移、破坏模式及合理的技术方案。
Chained slot-cutting machine and vibrating formwork-sinking technique combined construction scheme and its application 链式开槽机与振动沉模相结合的施工方法
1D cutting stock scheme with utilizing surplus in storage 考虑库存余材利用的杆材下料方案
This dissertation mainly designs the soil cutting carriage, including scheme comparison of scheme of the carriage, principle of design, arrangement of the carriage and presentation of its different parts. 本文主要是进行土壤切削实验台车的设计,包括实验台车的方案比较、设计思路、实验台的总体布局以及各个部分的功能介绍。
After analysis on the cutting process, the scheme is offered. By monitoring the rotation speed of abrasion wheel, the quality of cut-off samle surface is controlled in expected range. 在磨削过程力能分析的基础上,提出了从控制切割砂轮转速入手,改善取样的表面质量的控制方案。
In this paper, the author has researched the technology and techniques of single crystal diamond tools cutting edge grinding systematically, and ulteriorly brought forward the designing scheme of diamond tools cutting edge grinding machine tool, also presented the feasible research technologic approach. 本文针对天然单晶金刚石刀具刃磨技术及工艺进行了系统研究,并在研究基础上提出了金刚石刀具刃磨设备的设计方案,提出了切实可行的研究技术途径。
The influences of different drainage discharge, drainage outlet and infectant cutting in studying region to the water environment have been compared and analyzed, and a more excellent scheme has been drawn. 比较分析了不同排水流量、排水出路和截污状况对研究区域水量和水环境的影响,得出了较优方案;
This paper reviews the history of implementing the forest cutting quota scheme in China since 1978 and describes in detail in five aspects the necessity of practicing such a scheme 回顾了自1987年以来我国实行森林采伐限额制度的历史,从五个方面详细论述了必须坚定不移地执行采伐限额制度的必要性
This paper studies the spindle radial motion error in practical manufacturing condition considering cutting force influence on the spindle motion error. In the measurement scheme, the manufactured workpiece is used as the measurement datum. 数控机床加工工件时,在切削力的作用下,用以被加工工件为测量基准的测量方案,实时测量机床主轴的径向运动误差。
The DFMC methods for apparel are proposed, which consist of the development of modularized product, apparel modeling, fashion customization, pattern variant design and cutting scheme design. 提出了服装大批量定制设计方法,包括模块化开发和建模、款式设计、样板设计和排料设计等方法。
VCR high-speed cutting, test scheme of high-bench mining, blasting parameters, structure of loading charge and blasting-effect control, etc. applicable to the ore body of Anqing Copper Mine are introduced in this paper. 本文介绍了适用于安庆铜矿矿体条件的VCR法快速拉槽技术、高阶段采矿的试验方案、爆破参数、装药结构、爆破作用控制技术等。
On the basis of the afore-said constant failure rate, a reliability test, using constant time or constant number tail cutting scheme, is recommended. 在恒定失效率的假设下,推荐采用定时或定数截尾试验方案在现场进行电机的可靠性试验。
This thesis studies simulation and impacts on Linux real-time character of deployment tactics of cutting off and proposes improvement of the scheme. 研究了中断模拟和调度策略对Linux实时性的影响并提出改进方案。
The main reason of affecting horizontal saw feeding pneumatic flying cutting precision are analyzed, the reform principle and detailed execution scheme are proposed. 分析了影响水平进锯气动飞锯定尺精度的主要原因,提出了改造原理和具体实施方案,对原气动飞锯液压部分、气动部分和电控部分进行了改造。
This paper gives a process analysis and parameter calculation for the die and cutting scheme of pasture fence column. The cut die and corner cut die have been designed, and the structure of dies has been introduced. 就网围栏立柱零件的工艺分析,对模具有关参数的计算和冲裁工艺方案的确定设计了下料模、切角模,并介绍了模具的结构及工作过程。
For the foundation pit projects of revealing the overlying sandy soil stratum and cutting a certain depth into hard bedrock in the excavation range, any mono-supporting scheme seems insufficient for the dual requirements of safety and economy. 对于开挖深度范围内揭穿上覆砂土地层并深入硬质岩石一定深度的基坑工程,采取单一的支护方案是很难满足其安全性和经济性的双重要求的。
The case code in the high speed cutting system adopts flexible code. This coding method borrows the coding thought from IP address coding, which adopts hierarchical coding scheme, and it makes case code practical and efficient. 高速切削数据库的实例编码采用的是柔性码,通过借鉴IP地址的编码思想,采用分层编码方案,使实例编码即实用又高效。
Considering the influence of tool edge radius in micro cutting process, various depths of cut under different cutting speeds were selected in the single factor experimental scheme. 考虑刀具刃口半径的存在对微切削加工过程的影响,试验方案在不同切削速度下变换切削深度,实现单因素直角切削。
It is proposed to carry through Slope Treatment by cutting slope to reduce load and Prestressed Cable Reinforcement Scheme. 建议采用削方减载和预应力锚固方案进行边坡治理。
Through the dynamics analysis, know the knife cutting the process of coal and rock, the stress of coal and rock various characteristics of the changes and the hole scheme to the effect of cutting force size. 通过动力学分析,知道在刀具切削煤岩的过程中,煤岩各种的应力的变化特点及布孔方案对切削力大小的影响。