查询词典 three-wire system

This article analyzes the significance and the method of the evaluation of the forest carbon-sink,taking the artificial planta- tion of the Three-north shelterbelt forest system program as an example,uses the variable BEF (Biomass Expan- sion Factor) method to assess the value at the Three-north shelterbelt forest carbo.

对森林碳汇价值评价意义和方法进行了分析，并以三北防护林体系工程人工林为例，采用换算因子连续函数法对三北防护林的碳汇价值量进行了评价，提出了持续开展三北工程、提高人工林固碳能力的对策建议。

In structure and content,This article divide the research of the system of POBS into three parts:The first part refers to the elementary theory about POBS,which including three sections.

在结构与内容上，本文对劳动者竞业禁止制度的研究分为三个部分：第一部分，是关于竞业禁止的基本理论，此部分又包括三个小节。

That is to say, in the light of the principles including integra ting resources-environment with socio-economy and combining spatial span with tem poral limitation, etc., the index system designed contains five grades and fifty -two single factors, and the three comprehensive evaluations taken includes sys t em clustering, gray constellation clustering and fuzzy integrate analysis. Three appraisal results validate each other, which are approximately consistent.

自 下而上途径采用综合评价指标体系，即按照资源环境与社会经济相结合和空间跨度与时间跨度相结合原则来设计指标体系(5个层次、52个单项因子)，然后进行系统聚类分析、星座聚类分析和模糊综合分析三种综合评价，各种评价结果相互验证，其结果大体一致。

Three kinds of adding ice workmanship were employed in the concrete precooling system for the first -stage works of the Three Gorges Project and their o...

三峡一期工程混凝土预冷系统中，采用了三种不同的加冰工艺，实际运行情况表明，三种加冰工艺均可满足生产要求。

［Objective］To compare the clinical results of different bone graft in the posterior route spinal fusion of adolescent idiopathic scoliosis.［Method］A retrospective study was made in 71 case of adolescent idiopathic scoliosis,who were operated on with posterior instrumentation of screw-rod fixation system from 2000 to 2005.All of the patients were divided into three groups,autologous bone graft in 21 cases,allogous bone graft in 23 cases, autologous bone mixed allogous bone graft in 27 cases. The fusion rate, the Cobb's angle loss rate of incidence and pseudoarthrosis were compared among the three groups at 3,9,15,36 months follow-up.

［目的］通过不同植骨在青少年特发性脊柱侧凸后路矫形植骨融合术中的应用比较，探讨其临床应用效果［方法］回顾性分析2000年～2005年行后路钉-棒系统矫形手术的71例青少年特发性脊柱侧凸患者，其中自体骨移植21例，同异体骨移植23例，自体骨混合同种异体骨移植27例，比较随访第3、9、15、36 月的融合率、Cobb's角丢失率及假关节发生率。

This study examined leaders' experiences and members' perceptions of therapeutic factors in three types of group treatment in Taiwan: task, psychoeducational, and counseling groups, as classified by the ASGW Classification System. One hundred and thirteen college students and seven counselors participated and completed one of these three types of groups.

本研究旨在检视ASGW分类系统下三种类型团体：任务、教育心理与谘商团体之领导者经验与团体成员治疗因素知觉。113 位大学生和7位谘商员参与并完成三类型中的一个团体。

For example, in 2002, Levono Group expanded its business in both horizontal and vertical directions by reconstructing its funds for four times. It cooperated with Xoceco electron to set up " Levono Xoceco mobile communication corporation", and it annexed Han consultating Company, Guangzhou Aisoft, Guangzhou Zw. Thus, Levono formed "three horizontals, foru verticals" industry structure in Guangzhou, i.e. it finished three horizontal value chains ---- IT service foundation platform, horizonal application and system recharter. Since then, Levono launched its businesses in e-government affairs, finance, insurance and telecommunication on full scales.

如2002年联想集团通过四次资本运作进行业务纵横向的扩张，与厦华电子联合成立&联想厦华移动通信公司&，收购汉普咨询、广州智软、广州中望形成&三横四纵&的产业格局，从而打通IT服务基础平台、水平应用和系统外包三大横向完整价值链，全面进军电子政务、金融、保险与电信四大行业IT服务领域所实施的IT多元化尝试发展阶段。

The laser diode system is composed of three external cavity diode lasers and four injection diode lasers and a tapered amplifier. Four laser beams as 40K and 87Rb cooling and repump lights are obtained by using acoustic optic modulators to offset the frequencies from the three ECDL lasers. Four light beams with the different frequencies are injected into four slave lasers for injection locking, then Rb cooling light, K cooling light and K repump light are injected into a semiconductor tapered amplifier in a master oscillator-power configuration.

采用三台外腔光栅反馈半导体激光器、四台注入锁定激光器和一台半导体激光放大器组成激光系统，三台外腔光栅反馈半导体激光器通过声光调制器产生四束光，分别作为40K和87Rb原子的冷却光和再抽运光，四束不同频率成份的激光分别注入锁定四台从激光器，然后Rb cooling光、K cooling光和K repump光再同时注入半导体激光放大器进行放大。

The main concent include:(1) the modeling for IGBT, Diode, and three-level inverter system based on PSIM software package;(2) simulation and experiment were done for every subcircuit of the inverter, and analysis was given in the paper for three-level inverter.(3) designd the driving and protecting circuit for the IGBTs.

主要内容包括：(1)构建了基于PSIM软件包的IGBT、二极管模型；(2)构建了基于PSIM的三电平变频调速系统模型；(3)对系统中各个支路的电参数进行了仿真和实验，给出了系统的一般设计方法；(4)设计了一套适用于三电平逆变桥的IGBT驱动电路。

According to analyzing for the existing three- impulse control system, using the theory of information cluster and syzygium, and according to the characteristic of neural network kind fuses, we have established a theoretical model of syzygium and clustering control of three-impulse water level movement course.

本项研究就是根据锅炉水位控制综合、复杂、困难的特点，并通过对现有的锅炉三冲量水位控制系统进行分析，采用信息聚类融合理论，依照神经网络自身的特点，建立了一个锅炉三冲量水位变动过程的聚类控制的理论模型。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。