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Constant voltage and current, antioxidize case:Insure flux quality accordantly in condition of instable power and air pressure;Soldering paste density without change after long time work.

恒压恒流，防氧化箱：在电源气压不稳定的情况下确保喷雾量一致；助焊剂在长时间的使用保持浓度无变化。

At the same time, during the course of 1km-resolutioned spatial interpolation for the daily surface air temperature in the reaches of Yangtze Rive, the altitudinal effect cant negligible.

同时在长江流域内地面日气温的1km分辨率的空间插值过程中，海拔高度对气温的空间分布的影响是不可忽视的。

Taking natural anhydrate(anhydrous gypsumⅡ) as major raw material,adding composite activator for modification to adjust setting time,flexural strength and compression strength,then mixed and milled with proper amount of composite water-retention agent,fly ash and air entraining agent to obtain plastering gypsum .

以天然硬石膏为主要原料，掺加复合激发剂进行改性处理，调节凝结时间及抗折、抗压强度，然后辅以适量复合保水剂、粉煤灰掺合料、引气剂等，磨细混匀后即得到抹灰用的粉刷石膏。

Of key interest was the trends of corrosion potential on initial period. Corrosion potential–time measurements were undertaken after the samples exposed to the air for 24 h were polarized anodically and cathodically in acetic acid solution. With analyzing of the curves of electrochemical polarization and SEM and EDS data of the samples ,corrosion and electrochemical behavior and mechanism of localized corrosion of 316L stainless steel in acetic acid solution with Cl- were discussed.

测试了空气中钝化24小时后、阴极极化后和阳极极化后，试样在醋酸溶液中自腐蚀电位随时间变化的曲线，结合阴极极化曲线、阳极极化曲线、试样的SEM微观观察和EDS成分分析，初步探讨了316L不锈钢在含Cl-醋酸溶液中的腐蚀电化学行为和点腐蚀发生的机理。

So, the training and testing speed is fast enough to monitor the atmospherical impurity in air in real time.

网络的训练和测试速度较快，可以更有效地应用于大气杂质气体的实时监测。标签光谱学非线性荧光光谱支持向量机小波变换主成分分析 spectroscopy nonlinear fluorescence spectrum support vector machine wavelet transform principal component analysis

Methods autohemic blood from femoral artery of dogs was taken and injected to one side pleural cavity with the same volume of normal saline and air to establish a model of hemopneurothorax on dogs .then 24 the dogs were divided into experimental group and control group at random with 12 dogs in each group. to observe and analyze the time of chest tube insertion,the intensity of resistance to pulling and drainage effect between the thoracentesis technique of invented minute invasion closed-chest drainage and traditional closed-chest drainage.

利用家犬自体股动脉穿刺采血注入一侧胸腔、同时注入等量盐水及空气的方法建立家犬血气胸模型，并将其随机分成实验组（n=12）和对照组（n=12），观察分析自制微创胸腔闭式引流装置与传统胸腔闭式引流装置的置管时间、抗拉强度、引流效果等。

People speak of thousands of years, sweeping their arms in the air to emphasize the awesomeness of this length of time.

人们说它有数千年的历史，他们挥动着胳膊来强调悠久历史的重要意义。

Ultraviolet and dirty air pollution will make skin rough and lightless, even spot. This product adopted advanced and sound technology, to compound aweto, animal oil (lanolin imported form Australia) and collagen protein. Provide effects of anti-wrinkle, moisturizing, nutrients and isolation. Whiten your skin in short time and make your skin moisture and smooth for long period.

紫外线、脏空气的污染和侵害，使脸部肌肤变得粗糙、暗淡无光、严重得引起色斑的产生和加重，本品配方采用了先进的、合理的领先技术，精心设计配方，把植物、动物油，和胶原蛋白同时添加于本产品中，使肌肤达到抗皱、滋养、隔离的效果，使用后，短效间使肌肤美白，长效间使肌肤滋润光泽。

He says he heard what sounded like a car backfiring or fireworks. He says he thinks, er, he didn't think much of it at the time, but someone called him, one of his friends called him, said and told him about the crash, then he ran down there and took some of these pictures, so much like what happened with the US air crash.

事情已经受到一定程度的控制，他说当时的声音像汽车事故或者烟火的声音，并说自己当时并没有想太多，但是他的一个朋友打电话给他告诉他的，他接着冲了出去并拍下了这些相片，与美国飞机空难的情况一样。

It incorporated the advantages of separately baghouse reverse blow and reverse pulse-jet of air and so on, overcame the low intensity of separately baghouse reverse blow, and simultaneous operating of reverse blow and filtrate at a time.

它集分室反吹和脉冲喷吹等诸类除尘器的优点，克服了分室反吹清灰强度不够，脉冲喷吹清灰和过滤同时进行的特点，因而扩大了袋收尘器的应用范围，提高了收尘效率，延长履带使用寿命。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。