查询词典 spray-paint

My brother and sister want to see the elephants that spray people.

我的弟弟妹妹想看会向人喷水的大象。

Using spray to simulate the mist eliminator's actual working environment, at the condition of normal temperature and normal pressure, the relation between separation efficiency and outlet gas velocity, the relation between pressure drop and outlet gas velocity was investigated by experiment.

分离效率先随出口气速的增大而增大至临界点即最大值，然后随出口气速的增大而减小；最佳工况下的分离效率达95%以上。③压降随气速的增大而增大。

The major concern is the characteristics and its properties of dispersion process of different mixing technology. It is suggested that the development of polyisocyanate and spray equipments be strengthened to realize the series turn of two-pack waterborne polyurethane coating and reduce the production cost.

对强力分散技术、相转化技术、自分散技术等分散过程的特点、性能和聚合物多元醇的要求进行了重点评述，并指出今后应加强对多异氰酸酯和涂装设备的开发，以利于双组分水性聚氨酯涂料的系列化及其成本的降低。

In the preparation method, zirconium is mixed with benzenephosphonic acid according to the molar ratio of 1:2 to 1:4, and Alpha-zirconium phenyl phosphonate is produced by centrifugal washing after one to five days of crystallization under the temperature of 50 DEG C to 100 DEG C; deionized water is added in order to prepare Alpha-zirconium serosity, the solid content of which is 4 percent to 8 percent; the Alpha-zirconium serosity is granulated and dried by a rotary spray dryer, the feeding speed of the Alpha-zirconium serosity imported into an atomizer is controlled between 20ml/min and 80ml/min, and the temperature of a hot air inlet is controlled between 120 DEG C and 200 DEG C.

本发明涉及一种大比孔容微球α-苯膦酸锆及其制备方法，其颗粒尺寸为10～100μm，比孔容为0.908cc/g，比表面积为125.8m 2 /g；其制备方法是将锆和苯膦酸以摩尔比1∶2～1∶4混合，在50～100℃温度条件下晶化1～5天，离心洗涤得到α-苯膦酸锆；加入去离子水配制α-苯膦酸锆浆液，其固含量为4-8％；将α-苯膦酸锆浆液用旋转式喷雾干燥器进行造粒、干燥，控制α-苯膦酸锆浆液输入雾化器的进料速度为20～80ml/min，控制热风进风口温度为120～200℃；该方法具有操作简单、合成条件温和，对环境污染小等特点，该材料应用于催化、催化剂载体、吸附、离子交换等方面。

Using high speed photograph and laser shadowgraph method, the effect of opening pressure of injection nozzle, environment pressure and injection orifice diameter on spray characteristics of dimethyl ether are studied by using a pressure bomb, and are compared with those of diesel.

采用高速摄影和激光阴影法在压力容弹中研究了喷油嘴启喷压力、环境介质的密度、喷孔直径等参数对二甲醚喷雾特性的影响，并与柴油的喷雾特性进行了对比。

In This paper, the variation history of spray, Combustion and Soot in diesel engine under different swirl ratio were studied using flame image and shadowgraph taken synchronously.

采用双成象技术研究了不同进气涡流比时直喷式柴油机喷雾、燃烧和碳粒变化历程。

ABSTRACT Based on the experimental study on spray characteristics in D. I. diesel engine using gaseous jet simulation and high speed shadowgraphy techniques, a quasi—dimentional multi—zone combustion model for small and medium D.

以用气体模拟法和高速激光阴影法对直喷式柴油机燃油喷雾特性进行的实验研究结果为基础，本文建立了一个适用于中小型直喷式柴油机的准维多区燃烧模型。

They say Nowak asked Shipman for a ride in her car, and when she refused, Nowak shot pepper spray

他们说诺瓦克命令希普曼驾车，当她拒绝时，诺瓦克就用胡椒粉喷雾喷她的脸。

Lisa Nowak is accused of attacking Colleen Shipman with a chemical spray over suspected relationship with another NASA astronaut.

Lisa Nowak被指控利用与另一宇航员的不正当关系通过化学喷雾药品袭击Colleen Shipman。

Special silex nozzle, smooth inside, angle precise, long-term spray, without crystal.

采用独特的石英玻璃烧制成的喷嘴，内腔圆滑，角度精确，长期喷雾，无结晶。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失