气密

Air tightness test and safety valve adjusting for main air receiver control air receiver, air horn

主空气瓶船后气密试验和安全阀的调整。

Beijing Zhongjiaohaishen Rescue Products Co., Ltd, is a professional manufacturer of airtight and watertight inflatable products.

北京Zhongjiaohaishen救援制品有限公司，是一家专业生产和水密气密充气产品。

A method to ascertain airtightness of regulable refrigeratory, airtightness material selection and a way to made air retaining wall were discussed in this paper.

论述了气调库气密性的确定方法，气密材料的选择及气密层的做法，介绍了用正压法检测气调库气密性的具体操作过程，并给出了国内外的不同气密性标准。

One answer is to use the energy to compress air, which can be squirrelled away in hermetically sealed underground caverns.

解决这一问题的方法之一是利用风能来压缩空气，使空气进入气密的地下储气站。

A series of P-T tests in field and model bin were carried out,through controlling initial pressure upper limit P and gastight degree,The results showed that gastightness not only relates to airtight degree,structure material and technological quality,but also relate to pressure upper limit,temperature and so on.

文章通过控制初始压力上限P和气密程度，进行了一系列P -T试验，对室内模拟仓和实仓进行测试，通过试验和对实验结果数据的处理分析，发现气密性不仅与环境密闭程度、结构材料及工艺质量有关，而且与测压上限及温度等环境条件有关；并且，在相同气密条件下，容器不同初始压力下的半衰期之间存在很好的线性相关性。

Are superior to aluminum, wood, plastic, steel.product is a new type of environmental protection and resource re-use products, and compared to similar products also have good strength, impact resistance, good weatherability, good insulation, low coefficient of thermal expansion, fire, water, noise, anti-corrosion, gastight water better, exquisite appearance, easy maintenance, etc., is to promote the use of all countries, and is an ideal decorative materials for environmentally friendly construction, more use of stone resources is the development of new building materials industry direction.

石塑产品属新型环保及资源再利用产品，与同类产品相比较还具有强度佳、耐冲击、耐候性佳、隔热性好、热膨胀系数低、防火、防水、防噪音、防腐蚀、气密水密性佳、外观精致、保养容易等特点，是目前各国提倡使用的，是理想的环保建筑装饰材料，更主要的利用石头资源是当前新型建材行业发展的方向。

Is now a comprehensive listing of energy-saving push-pull enamel gastight windows, energy-saving flat enamel open airtight windows, enamel 100 windows, enamel mining mask, curtain wall, anti-theft door series of enamel and enamel window of the shuttle tube safety campaign has been well received by the customers, Experts also won praise and recognition.

目前已全面上市的节能珐琅推拉气密窗、节能珐琅平开气密窗、珐琅百页窗、珐琅采光罩、幕墙、珐琅防盗门系列以及珐琅穿梭管安全窗系列已深受广大用户的青睐，也赢得专家的一致好评和肯定。

All double bottom tanks are to be watertight and oiltight, and water tested and air tested according to BV requirements

所有双层底舱为水密和油密，按规范要求进行水压或气密试验。

Manual weldings of watertight joints shall be painted after the air test.

手工焊接水密接合应该在气密试验后进行喷漆。

To assure extinguishing efficiency of the fire suppression system on fire, the system is requested to perform enclosure integrity test in accordance with NFPA 2001 standard. For reducing the high cost of test, this thesis proposes a method of using backpropagation neural network to simulate the field test and estimate the retention time when the suppressant is discharged, the result can be a reference of self-survey and the improvement prior to fire inspection.

为确认气体自动灭火系统安装后，是否能於火警发生时立即发挥灭火功效，我国内政部消防署要求业主须依照美国国家消防协会NFPA 2001规定，进行防护区空间气密测试，然实际於现场进行气密测试耗费人力并且所费不赀，本论文提出以倒传递类神经网路模拟现场气密测试，估测灭火气体释放后防护区气密时间，以作为消防检查前自主检查及改善之参考，确保火灾发生时系统能达到真正灭火的功能而防患未然。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。