1.
Objective To observe the effect of underground part-obturated environment on human health.
目的观察半密闭地下环境对健康的影响。
2.
Because of no natural ventilation, semi-closed tunnel was most seriously polluted.
半密闭坑道未形成自然通风,所以真菌数最高。
3.
Effect on Worker s Health in the Underground Semi-closed Circumstance;
地下半密闭环境对作业人员健康影响的调查
4.
Application of Semi-opening Flue Gas Control System in the 15 Ton Electric Furnace
半密闭排烟罩在15t电炉烟气捕集上的应用
5.
Application of programmable controller in energy saving control of semi-hermetic calcium Carbide furnace
可编程控制器在半密闭电石炉节能控制上的应用
6.
The method of treating dust for small electric arc cooker using semiairtight cover, long bag low pressure pulse bag filter and computer control is introduced in this article.
介绍一种利用半密闭罩、袋低压脉冲布袋除尘器及用电脑控制来治理小型电弧炉除尘的方法。
7.
The Connection of the Locally Compact Commutative Semigroup and Infinite Closed Subsemigroup;
局部稠密的交换半群与无限闭子半群的关系
8.
Simulation of Hydrodynamic Structures in a Semi-Enclosed Bay with Dense Raft-Culture
半封闭高密度筏式养殖海域水动力场的数值模拟
9.
The atmosphere in an enclosure.
密闭气体在密闭容器中的气体
10.
But closure of this one subterranean channel into the U.S. semi-conductor industry troubled the Soviets only slightly.
但是，这条通向美国半导体工业的秘密渠道的关闭，并没有使苏联人受到多大的影响。
11.
CMOS's primary disadvantage is that it cannot be packed as densely as TTL or NMOS.
cmos的主要缺点在于它不能像TTL和NMOS闭型金属氧化物半导体）那样的高密度压缩。
12.
"Keep your eyes wide open before marriage, and half shut afterwards"
婚前张开眼,婚后半闭月
13.
semihermetically sealed condensing unit
半封闭式压缩冷凝机组
14.
semiclosed cycle gas turbine
半闭式循环燃气轮机
15.
semi-seal plug-type fuse
半封闭插入式熔断器
16.
semiclosed cycle turbine
半封闭式循环涡轮机
17.
Keep your eyes wide open before marriage, half shut afterwards.
婚前睁大眼，婚后半闭眼。
18.
normal and half-reverse lock system
定位和半反位锁闭制