两分

Propagation of solitons is investigated on an inhomogeneous plasmas that contain two kinds of ions with different masses.

假设两种离子的分界面是有限长度并连续变化的，研究了由这两种离子组成的等离子体中孤子的传播。

Chinese medicine used decocted machine manufacturer in Korea,One packet each, twice a day. Prozac was taken in the Morning, 20mg qd.Both groups of stroke accepted conventional therapy.

中药制法均采用韩国制造煎煮机煎制，日一剂，分早、晚两次口服；百忧解 20mg qd，晨起服，两组均行脑卒中常规治疗，失眠严重者加用曲唑酮 25mg qd，睡前服。

The plastic alloy is refers to two kinds of or two kind of above polymers becomes the microscopic phase splitting macroscopic even multi-components system through some way blending, the plastic alloy both includes the product of the pure physics blending, and includes block, the graft copolymer as well as the polymer compound material which the chemical change becomes during the course of milling.

塑料合金是指两种或两种以上聚合物通过某种方式混合而形成微观分相宏观均匀的多组分体系，塑料合金既包括单纯的物理混炼产物，又包括嵌段、接枝共聚物以及混炼时发生化学变化而成的聚合物复合材料。

Firstly , this article introduced the encoding and decoding principle of two kinds of coding technology, space time code uses the difference space time grouping code, the Turbo code uses two recursions systems convolution code the encoder parallel cascade, the decoding uses the SOVA algorithm.

本文先介绍两种编码技术的编解码原理，其中空时编码采用差分空时分组码，Turbo编码采用两个递归系统卷积码编码器的并行级联，译码采用SOVA算法。

The invention discloses a multi-cell pilot frequency distribution method applied in an orthogonal frequency-division multiplexing system, which comprises the following steps: generating at least two different original frequency hopping sequences according to a predetermined pilot frequency domain; generating a combined frequency hopping sequence (having length greater than that of the original frequency hopping sequences) from at least two different original frequency hopping sequences; generating different pilot frequency structures satisfying collision threshold requirements based on the combined frequency hopping sequence; and distributing the generated pilot frequency structures to each cell.

本发明公开了一种多小区导频分配的方法，用于正交频分复用系统，按照预定的导频频域间隔生成至少两种不同的原始跳频序列；将至少两种不同的所述原始跳频序列生成组合跳频序列，所述组合跳频序列的长度大于所述原始跳频序列的长度；基于所述组合跳频序列生成满足碰撞门限要求的不同导频结构；将所述生成的导频结构分配给各小区。

Total of 161 and 166 bands were obtained respectively,and 23 random primers were used to amplify the genomic DNA of the wild and captive green peafowls.The average relative hereditary distance of the wild and captive green peafowls is 0.0555 and 0.1355 respectively;and the Shannon diversity index is 0.4348 and 1.0163 respectively.There is a prominent differentia between the two populations by T-Test of HO.

用23个随机引物，野生与笼养绿孔雀分别获得161和166个扩增片段，计算发现野生与笼养绿孔雀的种群内平均相对遗传距离分别是0.0555和0.1355，两种群间的为0.1635；两种群的Shannon多样性指数平均分别是0.4348和1.0163，有显著性差异。

World War II expansion programs led to construction of two large groups of subchasers, the new 110-foot wooden-hulled craft and the 173-foot steel-hulled type. By 1943, it was felt desirable to differentiate between the two types. The type symbol PC was retained for the steel 173-footers, and the separate symbol SC was adopted for the 110-foot vessels.

根据二战舰队扩充计划开始建造两个型号的猎潜艇，新110尺木制艇和173尺钢制艇。1943年海军觉得应该对两型艇加以区分。173尺钢制艇保留PC编号系统，而单独的SC编号系统被分配给新110尺木制艇。

Six raters score sixty HSK oral with a twelve-point scale.Then we analyse the data which we obtained.In this part we have two step,G study and D study.

在这一部分中，我们根据GT模型，组织了两次HSK口试的评分，6名评分员分两次采用HSK的口试评分量表给HSK口试的60位被试进行评分。

This paper introduces dismantling design and construction of the trestle bridge,and puts emphasis on reinforcement design in dismantling construction of the trestle bridge,dismantling construction gist of road plates of bridge,Bailey beams and steel pipe piles.

栈桥桥面宽8·0m，按双车道设计，顶面设计标高为7·0m。栈桥为多跨连续梁，梁上部结构为单层321贝雷桁架，梁高1·5m；栈桥跨径有12m及15m两种；下部结构采用打入式钢管桩基础，按摩擦桩设计，桩径分800、600mm两种，桩长20~40m。

To observe global/local failure in macro- and micro-scope respectively, and to speed up numerical approach for some cases, this research also tries to combine PFC2D software with the finite difference method of FLAC code to carry out three issues:(1) uniaxial test; and (2) Brazilian test to assess this linking/coupling numerical algorism, then (3) indentation fracture test in rock by a single-cutting tool.

本研究并於国内首次使用分离元素法软体PFC2D与有限差分法软体FLAC两二维数值软体进行贯切破坏之数值耦合运算，利用耦合概念加速分析之运算速度，两软体之连结透过力与速度之交换传递。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。