文档介绍：考博英语summary的典型语句练****br/>(1)论及了此晶体的物理、化学性质
, u' d) `! O( P6 d, vPhysical and chemical properties of this crystal are reported.
+ t; }. e/ e) O( k" H; H5 c# f(2).简述了性能目标与测量方法
/ |+ h2 v* n( B# RThe performance goals and its measuring methods are briefly described.
" v. `' ~2 {% P9 b: {(3).临界实验解释了由中子引起铀核的链式反应
: [6 Q! a) Z9 h( {, _The chain reaction caused by the uranium nuclei is explained in the critical experiment.
, y  U: u) F6 r. S, |8 p(4).说明了这种技术对核探测的应用
7 {0 i0 y2 o: n- T" L! H/ _" JThe application of this technique to nuclear detection is d; C7 t3 k6 M7 v
(5).立即引入了研究与开发的工具4 M6 G  \2 G% B5 g
Research and development tools are induced immediately. 9 P4 ]: w9 _0 ^' \' T8 R9 _
(6).给出了基本概念与收集的数据8 `+ ^* ^/ V9 v. r; ? k6 I" [& i
Basic ideas and data collected are given.- F* N- u' Y, N
2. 文章研究课题的常用语句
9 B4 p: O) p7 b {(1).用这种超低频测量分析了主要的实验问题% N! L$ V: H. [% u2 M2 A
The main experimental problems are analyzed with the ultra-low-frequency measurements.
7 `2 _) e/ g  G1 T; u9 z(2).与破损阶段有关的现象被认为是初始条件7 S7 D4 B/ o( k6 i3 T0 \! Y, J
Phenomena associated with the breakdown phase are regarded as the initial ^' H c# K8 J) U. [! C6 M9 B
(3).导出了混凝土结构相互作用的集总参数
. j+ }+ Y/ \0 o2 C, k- \Lumped parameter of the concrete-structure interaction is derived $ G6 F' {) }: E, [6 `0 u' `; X7 E7 ***@6 c
(4).简要的讨论了反应堆里两相流的一些应用
, y' Q; k2 u; v9 ~Applications of the two-phase