【摘 要】
:
LC-2超声数字浪潮仪是我所物理室仪器组在党的领导下,学习无产阶级专政理论,贯彻“独立自主,自力更生”和开门办科研的方针,根据军工、港工任务的急需,于短期内研制成功的。
论文部分内容阅读
LC-2超声数字浪潮仪是我所物理室仪器组在党的领导下,学习无产阶级专政理论,贯彻“独立自主,自力更生”和开门办科研的方针,根据军工、港工任务的急需,于短期内研制成功的。仪器由水上部分(电子线路和记录器)和水下部分(换能器及常平架)组成,两部分用电缆连接。采用印刷线路,并晶体管化,做到了重量轻,耗电小。以数码显示和配用LY-1型数字记录器打印记录波浪、潮位数值。可日夜随时开机记录,观测方便。并可敷设二个以
Under the leadership of the party, LC-2 Ultrasound Digital Inspur Instrument is based on the principle of proletarian dictatorship, implementing the principle of “independence and self-reliance” and open scientific research. According to the urgent needs of the military and Hong Kong workers, In the short term developed successfully. Instrument from the water part (electronic circuits and recorders) and underwater parts (transducers and gimbals) composed of two parts connected by cable. Using printed circuit, and transistor, so that the light weight, low power consumption. With digital display and equipped with LY-1 digital recorder to print wave, tidal level values. Can start recording at any time day and night, easy observation. And can be laid two to
其他文献
法国和联邦德国的科学家们发现,在太平洋东部地区海底2500米深的地方,“长”出了含有铜和锌的矿石。“长”矿石的地方有断裂,深部岩浆沿断裂象强大的喷泉一样,带着350℃左右
国家海洋局科技部已发出通知,邀请有关单位座谈讨论我国海水温、盐观测精度问题。会上,将由国内使用温、盐资料的部门、从事海洋调查的同志和仪器研制者共同讨论海水温、盐
明山金矿位于右江盆地右江区域性断裂带东部巴合背斜南东端的南西翼。矿区内发育有NW向和NE向两组断裂,以NW向断裂规模较大、延伸长,矿体主要产于NW向断裂及其次级构造的张性构造破碎带中。岩相学观察成矿期主阶段石英中流体包裹体主要为W(VH2O+LH2O)型包裹体。成矿期流体包裹体研究表明,成矿流体为中低温低盐度低密度流体,流体中阳离子以Na+、Ca2+、Mg2+、K+为主,阴离子以Cl-为主。成矿流
Accumulation rules of mercury by blood clam (Arca subcrenata Lishke) from Bohai Gulf have been studied. Mercury concentration in soft parts have been related t
The present paper is based on the results of experiments on the adsorption of sulfide of bottom soil, which were carried out in 1979-1981, and gives special em
琶 琴琵筝鼓 左右左右 上上下下赵红瑶油画作品@赵红瑶$河北师范大学美术学院请下载后查看,本文暂不支持在线获取查看简介。
Pippen drums left and right around up and dow
9月16日,来美国参加联合国成立六十周年纪念的俄罗斯总统普金,在纽约著名的古根汉姆博物馆为大型美展“俄罗斯!”揭幕并讲话。普金总统说:“今天在这里我们可以看到俄罗斯文
请下载后查看,本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
辽宁省本溪县是在国家商标局注册的“枫叶之乡”,属长白山脉余脉,海拔高度为200—1300米,森林覆盖率为75%,大部分为天然阔叶林,其间夹杂或成片分布着大量的槭科树种,俗称枫树
此仪器由山东海洋学院景振华同志设计。海水条件密度σt查算仪的原理、查算图的设计、查算器的构造、查算仪的使用以及查算图表已在本刊78年第一期刊登。此仪器可迅速地将σ