查询词典 unsymmetrical

Furthermore, it applies the information shock curve to directly reflect the unsymmetrical phenomenon.

并且利用了信息冲击曲线更直观地反映这种非对称冲击现象。

Hygiene and safety of food ; unsymmetrical information ; trade cost ; government regulation

食品卫生安全；信息偏在；交易成本；政府管制

Besides, to symmetrical and unsymmetrical vertical irregularities, some particular pricipal for that are also obtained.

同时，针对垂向对称不平顺和不对称不平顺，得到了一些特性规律。

Reactive power is an important factor of modern electrical power system which always has many harmonics and works with unsymmetrical load.

在现代电力网中，无功功率是影响电网性能的一个重要因素。

Aiming at the problem of recycling scraps unsymmetrical dimethylhydrzine, eight saturated aliphatic aminimides with low melting points were synthesized after UDMH was alkylated, acidylated and dehydrogenated.

为了解决报废偏二甲肼再利用问题，使偏二甲肼经烷基化、酰基化、脱氢，合成了八种具有较低熔点的饱和脂肪族胺基酰亚胺化合物。

It has some specialties as follows:Unsymmetrical lip contour model was used to extract the information of pouting;Chinese pronunciation of vowel and consonant was enhanced to improve the dynamic process;considering the developing of lip-reading techniques,this database was fit for expanding.

不同于现有的数据库，该数据库的设计具有以下特点：采用了非对称唇形轮廓模型，提取了嘴唇突出度的信息；针对汉语音节的特点，增强了汉字音节中信息变化过程；兼顾未来唇读技术的发展，以音节为基本元素，具有可扩充性。

Taking the problems stated above into account, the schemes for preparation of entangled states, quantum teleportation and remote state preparation are mainly discussed in this dissertation. The main results are as follows:(1) A scheme is proposed for preparation of the symmetrical W state and two kinds of unsymmetrical W-class states via cavity QED system.

基于以上想法，本文着重对纠缠态的制备、量子隐形传态和量子远程态制备两种量子信息远程传输方式进行研究，主要研究成果如下：(1)提出在腔QED中实现n-体对称W态及两种非对称类-W态制备方案。

The entrance section of FuXi Double-arched Tunnel is modeled in the fact of factual shallow buried and unsymmetrical pressure condition. Adopting the three heading construction method to simulate twelve kinds of construction projects, confirm reasonable construction orders and left and right tunnel face interval, systematically analyze and research the changing law of the tunnel deformation and surrounding rock stress in soft and cracked condition of surrounding rock,bring forward pertinent advices against construction disease; Build the deep buried tunnel model in middle section of tunnel , separately adopt the central heading bench cut benching method and the central heading full cross method to simulate ten kinds of construction projects, establish the reasonable construction orders, sidestep length and tunnel face interval, which are due to the deep buried tunnel, systematically analyze and research the change law of the tunnel deformation and surrounding rock stress in the section with good surrounding rock condition, bring forward the reasonable construction projects which can make sure of construction safety and save construction time; Because the central wall is disturbed many times during constructing process, its displacement and stress distribution is very complex.

富溪隧道进口段依照实际的浅埋偏压状况建立模型，采用三导洞法开挖模拟了12种方案，确定了合理的施工顺序和左右主洞掌子面错距，系统地分析研究了软弱破碎围岩浅埋偏压段施工的隧道变形和围岩应力变化规律，提出了防止施工病害的针对性建议；洞身段按深埋隧道建立模型，分别采用中导洞台阶法和中导洞全断面法模拟了10种方案，确立了适合深埋隧道的合理施工顺序、台阶长度和掌子面错距，系统分析研究了围岩较好深埋段施工的隧道变形和围岩应力变化规律，提出了兼顾施工安全和节省工期的合理施工方案；由于受到多次扰动，中隔墙的位移和应力变化规律较为复杂，通过对各种方案的对比分析，得出了中隔墙在施工不同阶段的位移变化规律、应力变化规律和应力分布规律，尤其对于浅埋偏压段隧道施工时中隔墙位移和应力变化规律做了深入研究，提出了合理的施工建议。

This article discusses model set - up and dynamic characteristics of hydraulic serve position control used for unsymmetrical oil cylinder of Sendzimir Mill screwdown.

本文研究了森吉米尔轧机压下系统机液伺服位置控制系统非对称油缸的建模问题和动态特性，并给出了计算结果。

It is taken as an object researched that a large pumped storage machine with unsymmetrical damper winding, radial pole and three-piece-arc-pole shoe.

本文以具有不对称阻尼绕组、向心式磁极和三段圆弧极靴结构的大型抽水蓄能电机作为研究对象。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。