查询词典 single effect

Fourth, a single tax concessions relatively excessive expression of direct benefit, such as lower tax rates.weakened to a certain extent the implementation of the policy in effect.

四是税收优惠形式相对单一，过多地体现为直接优惠，如降低税率等，在一定程度上削弱了政策实施效果。

Uniform rate both from the potential effect of the potential to close the entire movement, including single-action operation with the hands and feet with the speed, but also on an action and an action under the coordination of the transition natural convergence.

速度均匀既包括从起势到收势的整个套路，也包括单式动作手脚运行与配合的速度，还包括上一个动作与下一个动作的过渡衔接自然协调。

The main jobs of this paper are as followed: 1 The reuse of the frame design technology for aircraft assembly fixtures is researched. a frame line part library is built with the templet driven technology, the reuse of the frame line part come true by the tools for instantiation and instance modification. The design resources are effectively used, some repeating work is cut. 2 Two methods to obtain the assembly feature are proposed: the straight way by the Enumeration method and the indirect way by project features to the assembly plane. All of the assembly features of the frame and the adjustable bearings are obtained by these two methods which makes the frame automatic assembly technology for aircraft assembly fixtures come true. 3 The frame automatic assembly technology aircraft assembly fixtures based on assembly features is researched. A binary tree assembly model is used to express the assembly information of the frame for aircraft assembly fixtures, the automatic assembly between the frame, the aircraft and the adjustable bearing is completed within the three steps: distribute, obtain and evaluate assembly feature. Finally, the efficiency of the frame assembly design is proved. 4The frame interpart modeling technology for aircraft assembly fixtures is researched, the intersection methods are concluded and the arithmetic of the single-cut, double-cut and inter-cut intersection is proposed, the interpart fast modeling of the frame design for aircraft assembly fixture come true. 5Based on the researches mentioned before, a sub-system of frame fast design for aircraft assembly fixture is developed on CATIA. The sub-system is used to design the aircraft assembly fixtures in a large aeronautics corporation and make a good- effect.

论文的主要工作如下： 1研究了飞机装配型架骨架设计重用技术，在总结归纳骨架线框结构类型的基础上，应用模板驱动的方法建立了骨架线框库，通过骨架线框零件的实例化和离线编辑实现骨架线框的重用，有效利用设计资源，减少重复劳动； 2提出穷举几何对象的装配特征直接获取方法，遍历零件模型的几何对象，从中捕捉所需装配特征，该方法简捷、高效；提出向装配面投影的装配特征间接获取方法，该方法在现有特征基础上生成装配特征，解决了部分装配特征难以直接获取的问题； 3研究了基于装配特征的飞机装配型架骨架自动装配技术，采用一种二叉树装配模型表达骨架的装配关系，并通过装配特征的分配、获取和赋值三个步骤，实现了骨架分别与飞机产品和可调支承的自动装配，避免了繁琐的人工交互操作，提高了骨架设计的效率和规范化程度； 4研究了飞机装配型架骨架零件间建模技术，在总结归纳骨架元件相贯处理方式的基础上，提出了骨架元件单剪切相贯、双剪切相贯和互剪切相贯的实现算法，简化了骨架相贯处理的过程； 5基于以上研究，在CATIA平台上开发了飞机装配型架骨架快速设计子系统，并应用于某大型航空企业的装配型架设计，提高了设计效率和设计质量。

A method based on fractional Talbot effect is studied for single-shot measurement of laser-induced damage threshold.

介绍了一种基于分数泰伯效应的单脉冲激光损伤阈值测量方法。

According to the characteristic of CNC plasma cutting machine it could improve the process quality of cutting piece in effect for choosing proper technics, for example, cutting section point, aspect, sequence, speed etal during the period of processing, and elaborating towards the distortion control of single side piece, slightness piece, profiled piece and particularity piece at the same time.

根据数控等离子切割机的特点，在加工过程中正确选择切割的起点、切割方向、切割顺序、切割速度等工艺，可以有效提高切割件的加工质量，同时对单边工件、细长件、异型件以及特殊件的变形控制进行了详细地阐述。

Support MP3,WMA,WAV,ASF audio formatsPower-off memory, can set sleep mode and energy saving mode for your convenient use 7 EQ modes of normal, rock, pop, classic, soft, jazz and DBBU-disk, build-on USB, disk management functionSupport multi-playing modes such as normal mode, single song repeat, song list repeat, all songs repeat, random playing, browse playing7-color splendid backlight, one AAA alkali batteryRecord/repeat function, can record via microphone and save as WAV and ACT audio files, can make choice between segment repeat and contrast repeat, realizing real digital repeat functionSupport 16 languages operational menu, displaying title and lyricFirmware upgradeable, provide download service of the latest upgrade software on our homepageMulti optional music effect equalizer, FM tuner radio receiverDimension:98X31X23mm

支持MP3，WMA，WAV，ASF音频格式定时关机，可以设定睡眠模式和省电模式，使你使用起来倍感方便自然、摇滚、流行、古典、柔和、爵士、重低音7种音色均衡器U盘功能，自带USB功能，磁盘管理功能支持普通模式、单曲循环、目录播放、全部循环、随机播放、浏览播放等多种播放模式七色背景光，绚丽夺目，一节七号AAA碱性电池录音/复读或对比功能，可通过麦克风录音并保存为WAV和ACT格式的语音文档，可选择片段或对比复读，实现真正的数码复读功能支持16国语言操作菜单，显示歌名、固件升级功能，在网站上提供最新的升级软件下载，实现本机的功能扩展多种音效均衡选择，FM调频收音机规格：98X31X23mm

The effect of film mulch (double mulch, single mulch and no mulch), soil type and organic matteron temperature of soil sterilized by solarization to control root-knot nematode was investigated.

试验研究了覆膜方式（双层膜、单层膜和不覆膜）、土壤类型与有机物对太阳能加热时土壤温度的影响。

The results indicated that the investigated fungicides had no obvious effect on the shape of sporocarp and single mushroom weight.

结果表明，各种药剂对双孢蘑菇的子实体形态和单菇重量影响不明显。

In every single behavior we looked at, there was a big spousal effect.

结果表明"任何一个我们看起来细微的行为都对我们的配偶有很大影响。"

According to work conditions of coal plough, and considering stochastic cutting resistance by coal, single-degree-of-freedom nonlinear stochastic dynamic model of coal plough was presented, and the influences of chain pretension and polygon effect were discussed.

根据刨煤机运行的工况，考虑煤给予刨头的刨削阻力为随机变化的量，建立了刨煤机单自由度非线性随机动力学模型，同时考虑了刨链预紧力、多边形效应因素的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。