查询词典 extinction zone

The first thing we should do is create a Time Zone structure that will contain time zone data.

首先，我们应该做的是建立一个时区结构，将包含时区的数据。

Climate The most parts of the United States belong to temperate zone and torrid zone.

气候。美国大部分属温带和亚热带。

Large numbers of test data which is systemic, credible, exact and detailed was acquired during the processing of these two scientific research item and settlement value and theoretical analysis on trial section was done together with the test and research on the site. The connection between the rule of settlement in the transition zone and the parameter such as groundsill, transmogrification modulus, material and density was studied based on comparing true settlement value in trial section with settlement value of theoretical calculation by frame analysis software. And it will help the farther research on design and construction about road-bridge transition zone.

同时在两个科研项目开展过程中，取得了大量系统、详实、可靠的试验数据，并结合现场试验研究工作，在室内开展了深入细致的过渡段沉降变形数值计算和理论分析研究，运用有限元分析软件，对过渡段的沉降变形进行了仿真数值模拟计算，与现场实测数据进行了对比分析，全面考察了过渡段地基土层与变形模量、路堤填料与压实密度等参数对过渡段沉降变形的影响规律，为进一步研究路桥过渡段的设计和施工可以提供借鉴。

The mixing medium may be air, whereby the cooking substance in the heating zone is turbulently mixed with the cooking substance in the transition zone.

混合媒质可以是空气，由此加热区中的烹调材料与过渡区中的烹调材料紊动地混合。

The regions which good quality jadeites should be determined by the four constraints as fellows: 1. In the subduction or collision zone; 2. In the ultrabasic rock bodies especia1ly in duniue bodies; 3. HP～UHP metamorphism zone; 4. Long duration deformation and metamorphism after rock forming.

优质翡翠的成矿预测与找矿靶区的确定应是符合以下四个条件的地区，即：a俯冲带或碰撞带内；b超基性岩体主要是纯榄橄岩体内；c高压与超高压区；d后期发生过长期的动力变质变形作用。

According to the situation in permafrost regions, the governing differential equations of heat transfer in frozen zone and unfrozen zone are simplified.

根据冻土地区的实际情况对圆形隧道正冻区和未冻区的热传导方程进行简化，应用无量纲量和摄动技术对简化方程进行求解，给出了圆形隧道冻结过程的近似解析解。

For these reasons,the following study work has been finished in this paper.(1)Basic equation of saturated-unsaturated seepage is built based on seepage continuity and motion Equations,which take saturation zone and unsaturation zone into account together and avoid difficult problems of traditional numerical solution,such as solution of free surface of seepage etc.

对此，本文主要完成了以下研究工作：(1)从渗流连续性方程和渗流运动方程出发，阐述了饱和—非饱和流统一的渗流基本方程，将饱和区和非饱和区统一来考虑就避免了求解渗流自由面等传统的数值求解的棘手问题。

The influence of variable zone lengths, zone passes, moving speed and the impurity of raw materials on the purification process was studied.

考察了熔区移动速度、区熔次数、熔区长度以及黄磷原料杂质初始含量对提纯效果的影响。

We try to introduce the concept of compositive variable and fittness of land-use and to define the spatial value of land, and in order to find the compositive variable for each grid zone by which the land-use for each grid zone can be specified. We apply the the second family theory of multivariate analysis.

本文导入合成变量与适地度的概念来定义土地的空间价值，以多变量解析中之数量化理论第II类来求出每一方格分区的合成变量，以做为判定各方格小分区内可做为何种土地使用的依据。

XiangHe developing zone is variable zone continent climate, four clearly seasons, the winter heating period is from 15th Nov to next 15th Mar, lasts about four months, it's a long period.

香河经济技术开发区属温带大陆性季风气候，四季分明，冬季取暖时间为11月15日至三月15日，达四月之久，供暖周期较长。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。