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This experiment can be done under normal pressure. 这个实验在常压条件下进行即可。
To put(gas or liquid) under a greater than normal pressure. 用大于正常压力对（气体或液体）施压
Vanadium nitride was synthesized by microwave high temperature furnace carbothermal reduction nitridation under normal pressure. 利用微波高温炉常压碳热还原渗氮法制备了氮化钒,并进行了试生产。
At normal pressures steam condenses at 100℃. 在正常的压力下，蒸气在摄氏100°时凝结成液体。
Eventually, the hose springs a leak or ruptures under normal pressure. 最后在正常压力下热水管产生裂缝或破裂.
At normal pressures steam condenses at 100oC. 在正常压力下，水蒸气在摄氏100度时凝结。
The results indicate that the formation of calcium silicate hydrate is difficult at normal pressure. 结果表明,在常压下除硅,难以形成水合硅酸钙。
After reaching the normal pressure, switch off and take down nozzle jet and plug to end inflation. 当到达正常气压后,切断启动开关,取下气嘴及插头,充气完成。
Economic: Keep car tire normal pressure at any time to save petroleum, protect tire and guarantee safety. 节省花费:汽车轮胎随时保持正常胎压,可节省汽油、保护轮胎、并确保行车安全。
Being operated in normal pressure and decompression,It especiall is more marked. 特别是在常压减压操作时更为显著。
The process of melting HNS by blowing NH3 under normal pressure requires moderate content of [O],[S] in molten metal. 吹NH3条件下，钢液中保持一定量的氧、硫表面活性元素，有利于氮的吸收。
Objective:To explore nosogenesis operative indication and opportunity of normal pressure cranial hydrocephalus. 目的:探讨正常压力性脑积水的发病机理、手术指征及手术时机。
The preparation of trimesic from mesitylene by air in a liquid-phase oxidation under normal pressure was studied. 介绍以均三甲苯为原料,采用液相空气氧化法制取均苯三酸的工艺方法。
It deduces the function between friction and normal pressure using in steel wire rope in its tunnel. 推导出了钢丝绳在绳道中摩擦力与正压力的关系式;
Preparation of trimesic from mesitylene in liquid phase oxidation by air under normal pressure was studied. 介绍以均三甲苯为原料,采用液相空气氧化法制取均苯三酸的工艺方法。
The normal pressure during most of diastole probably explains why the patient did not have pulmonary edema. 舒张期大部分时间左心室收缩压正常说明该患者没有肺水肿迹象。
Kaempferol extract, which purity was higher than 70%, was purified by normal pressure RP liquid chromatography. 银杏叶提取物用水饱和的正丁醇萃取,浓缩萃取液,水解后经过大孔树脂有机溶剂梯度分离纯化山柰酚。
Method: Dividing 90 Kunming mice to 3 groups, observing the index of weight loading swimming test, bearing hypoxia at normal pressure, activity of lactic dehydrogenase. 方法:90只雄性昆明种小鼠分为3组,观察艾灸后小鼠的负重游泳试验、常压耐缺氧时间、乳酸脱氢酶活力等指标。
Bcc-Fe(Si) solid solution crystalize preferentially at normal pressure while at high pressure DOe type Fe3B and bcc-Fe(Si) will form simultaneously. 常压下晶化时,bcc-Fe(Si)固溶体相先形成; 77kbar下晶化时,DOe型Fe_3B与bcc-Fe(Si)固溶体相同时出现。
It is repotred that stored product insects were fumigated with methyl bromide under the condition of vacuum and normal pressure in this paper. 报告了用溴甲烷在流动熏蒸车的真空密仓真空熏蒸和常压下熏蒸储藏物害虫的研究结果。