In Yanshan time,the acid magma intruded into the middle part of marble,Shoushangou Formation,late Permian,Huadian area,that resulted in contact thermometamorphism and contact metasomatic metamorphism,and formed skarn Mo deposit in the exocontact of skarn,the orebody is in accordance with the strutigraphic occurrence.
燕山期酸性岩浆侵入桦甸地区晚二叠世寿山沟组中部大理岩内,发生了接触热变质和接触交代变质作用,在矽卡岩外接触带中形成矽卡岩型钼矿床,矿体与地层产状一致。
The evaluation of Ag and Pb has important significance for researching contact metasomatism silver.
区内地质构造复杂,岩浆活动频繁,变质作用强烈,区域Pb、Ag化探异常分布集中,铁、铜、铅、锌矿产分布密集,特别是鄂拉山组陆相火山岩系是青海省唯一发现含独立银矿的地层,因此评价研究本区出现的高、大、全Ag、Pb异常特征及其成矿规律,对本区寻找接触交代型银多金属矿具有十分重要的意义。
The dispute of ceremony and propriety of Sino-Russia in the diplomatic contacts in the first years of the Qing Dynasty;
清初中俄两国外交接触中的礼仪之争
Diplomatic Contacts on World Peace Conference Plan between Germany and the USA;
美德关于罗斯福“世界和平会议计划”的外交接触
So, America came into diplomatic contact with Germany, but no positive result was achiered.
美国为此与德国进行了外交接触,但没有取得任何结果。
There were some mediate contacts between the two countries before their diplomatic relation was established.
在两国外交关系建立之前, 已经有些间接的接触。
Progresses of heat and mass transfer characteristics of air and water by direct contact at home and abroad;
空气与水直接接触热质交换国内外研究进展
Simulation of Injection Moulding for AC Contactor Shell Based on Moldflow
基于Moldflow的交流接触器外壳注射成型模拟研究
direct heat exchanger
直接接触式热交换器
continuous ion-exchange contactor
连续离子交换接触器
swinging sieve ion-exchange contactor
摇筛式离子交换接触器
Alternating-current high-voltage contactors
GB14808-1993交流高压接触器
be in [out of] contact with...
与…有[没有]接触 [联络,交往]
General Agreement on Contacts, Exchanges and Cooperatio
接触交流与合作总协定
to draw a geometric figure around another figure so that the two are in contact but do not intersect.
在一个图形之外再画一个图形使其接触但不交叉。
Contacts between China and Israel in the 1950s As Seen from Declassified Files of the Chinese Ministry of Foreign Affairs;
从外交部开放档案看20世纪50年代中以接触始末
The Differences and Similarities between Alternating Current Contact or and Direct Current Contactor and the Replacement of Each Other;
交流接触器与直流接触器的异同及代换使用
During a throw-in, the ball touches or is touched by a player on the court.
在掷界外球时，球接触球场或被球场上球员接触.
Technology of Fuzzy Comprehensive Evaluation of the Dynamic Characteristics of AC Contactor;
交流接触器触头动态响应的模糊综合评判技术
Contact Dynamic Simulation for Counterpunch Type AC Contactor Based on ADAMS
基于ADAMS的迎击式交流接触器触头动态仿真