喷雾

The mainly conclusions in our research are as flowing: tungsten trioxide powders with 100 nm primary particle are obtained by spray drying,calcination and wet milling process, and an average size of quadric particle composed of agglomerated particles is 0.64 μm; tungtsen powders with 39 nm grain size and 60 -100 nm primary particle are produced directly from previous tungsten trioxide using one step reduction in hydrogen at 700℃, and an average size of quadric particle of tungsten powder is 2.91 μm; tungsten trioxide and copper tungstate compound powders with 100 nm - 200 nm primary particle are produced using ammonia metatungsten and copper nitrate as raw materials by spray drying,calcination and wet milling process;the compound powders are transformed completely into tungsten and copper compound powders by reduction in hydrogen at 700℃,in which tungsten grain size is 59 nm and copper grain size is 51 nm; primary particle size of compound powders is 80 - 120 nm,and an average size of agglomerated quadric particle is 1.86 μm; tungsten nitride powders with 35 nm grain size are prepared from tungsten trioxide powders by nitrogen treatment thoroughly in pure ammonia at 650℃, and an average size of agglomerated quadric particle is 0.64 μm in normal temperature.

研究结果表明：采用喷雾干燥—焙烧—球磨工艺可以制备出粒度约为100nm的WO_3粉体，它们在团聚后形成的二次颗粒平均粒度为0.64μm；采用一步直接氢还原方法可在700℃下从上述WO_3粉体制备出晶粒尺寸为39nm的、一次颗粒粒度为60-100nm的W粉体，其二次颗粒的平均粒度为2.91μm；以偏钨酸铵、硝酸铜为原料，采用喷雾干燥—焙烧—球磨工艺可制备出一次粒度为100-200nm的WO_3和CuWO_4混合粉体；采用氢还原工艺可在700℃下将这种粉体完全转变为W、Cu复合粉体，其中W的平均晶粒粒尺寸为59nm，Cu的平均晶粒尺寸为51nm；复合粉体的一次颗粒尺寸为80-120nm，在常温下团聚后形成的二次平均粒度为1.86μm；采用纯氨氮化工艺可以在650℃下由WO_3粉体制得WN，其晶粒尺度为35nm，在常温下团聚后的二次平均粒度为6.4μm。

The results of these theoretical and experimental studies sustain the application of the new type of spraying-mixing apparatus to sprayers.

理论和实验研究结果表明：该新型喷雾混药装置可以应用于机动喷雾机的自动混药。

Ocean Spray Inks Deal With Pepsi Ocean Spray Inks Deal With Pepsi Ocean Spray and PepsiCo are entering another phase of their sometimes rocky relationship with an agreement announced in mid-July for Pepsi to produce and market Ocean Spray's single-serve juice products.

海洋喷涂油墨处理百事可乐海洋喷涂油墨处理百事可乐海洋喷雾和百事可乐正进入另一阶段的他们有时岩石与宣布的协议在7月中旬为百事公司生产和销售海洋喷雾的单服务汁产品。

Objective To establish HPLC-UV method for determination of glycyrrhizin acid in compound nasal spray of glycyrrhizin and flower flos magnoliae,the chief active ingredient of formulation,glycyrrhizin acid,and to observethe therapeutic effect of this formulation on guinea pig's hypersensitive rhinitis.Methods A compound nasal spray formulation was prepared using extracts of glycyrrhizin and measured by HPLC-UV method.Mobile phase conˉsisted of methanol,0.2mol/L ammonium acetate and glacial acetic acid（67:33:1,v/v）,analytical column was Zorbax ODS C 18 and wavelength250nm.

目的 建立测定复方甘草和辛夷喷雾剂含量的方法并观察该制剂对豚鼠超敏性鼻炎的疗效方法以甘草提取的甘草甜素和辛夷花蒸馏提取液主药制备成鼻用喷雾剂，用反相高效液相色谱法测定制剂中甘草酸含量，检测波长为250nm，Zorbax ODS C 18 分析柱，流动相为甲醇：0.2mol/L醋酸铵：冰醋酸（67：33：1）。

The results showed that stretcher power sprayer and power mist-sprayer and gallus power sprayer had no influences on bioactivity of the biocontrol strain.

盆栽试验结果表明：担架式机动喷雾机、机动弥雾喷粉机和背负式机动喷雾器对生防菌的活性无不利影响。

The biocontrol strain could colonize on rice surface,and its colonization ability could be greatly raised when the operating pressure of stretcher power sprayer was higher than 2.5 MPa and the spray volume of power mist-sprayer reached

其中担架式机动喷雾机工作压力超过2.5 MPa以上有利于生防菌的定殖；机动弥雾喷粉机同一风速挡、不同流量挡的处理中，流量挡达到2.0 L/m有利于生防菌的定殖。

Compared with non-pelletized SiC powders, the packing density of spray pelletized SiC powders increases about 30-50% and the angle of repose decreases about 10℃.

同未经喷雾造粒的粉料相比，喷雾造粒SiC粉料的松装密度提高了30-50％，休止角降低了10℃左右。

Daily American Online - Spray fillets with nonstick cooking spray.

每日美国在线-喷雾鱼片与不粘烹饪喷雾。

The spray pyrolysis technique has a great application potential to be a method to prepare the economical tin dioxide film for its unsophisticated equipment, low-cost and high deposition rate.

在经过深入的文献查阅和前期研究工作基础上，本文提出以无机金属盐SnCl_2·2H_2O和SbCl_3为原料，采用喷雾热分解法制备得到光学、电学性能优良的掺Sb的SnO_2薄膜，并深入探讨了喷雾热分解法的成膜机理。

The doped tin dioxide (SnO2) has promising prospects as the film materials of economical energy saving coating glass because of its excellent optical property, low-cost and easiness to handle.

喷雾热分解法以其设备简单、成本低、制备样品快等优点成为一种很有应用潜力的制备SnO_2薄膜的方法，另外喷雾热分解法在镀膜玻璃的工业化生产中有着广阔的应用领域。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。