查询词典 alternating product

Try alternating the anti-dandruff product with regular shampoo until the dandruff clears up, and then switch back to your regular shampoo.

但是，马诺莫尼告诫大家要谨慎地使用这些产品，因为它们对你的头发纤维刺激性很大。

The use of this new product cycle alternating current frequency characteristics of the product by the shock force, led directly under the high end of the first metal hardness, it could easily lettering.

本新产品利用交流电频率周期特征，产品受迫震动，带动直杆项端的高硬度金属头，因此可以从容刻字。

The company's products--- RFM-S intermediate frequency, high frequency, ultrasonic frequency series and the alternating and direct filter capacitor, receive high praise after the customer use them, and we also receive a consistent approval product quality.

公司所生产的RFM-S中频、高频、超音频系列及交、直流滤波电容器，在客户使用后颇受好评，产品质量得到一致认可。

The preparing process is described as follows:(1) the raw materials are dispersed in the solvent;(2) the solution is arranged between two electrodes;(3) alternating current with a voltage of 5 V-100V and a frequency of 10Hz-1000Hz is applied to both ends of the electrodes for 5minutes to one hour;(4) the product obtained after being washed with deionized water and pump filtrated or after centrifugal treatment is dried by being heated to 40 centigrade to 100 centigrade to get the nanometer grain, wherein the raw materials in the first step are micrometer materials or nanometer materials such as sulphide, selenide, telluride and oxide; without special requirement on shape or appearance, the materials can be in the shape of a rod, a fork, a star, a block or a sphere; the solvent in the first step can be water, ethanol, acetone, benzene or tetra chloromethane.

步骤为：1将原料分散于溶剂中；2使制成的溶液处于两电极之间；3在电极两端的加交流电，电压为5V-100V，频率为10Hz-1000Hz，时间为5min-1h；将产物用去离子水洗涤、抽滤，或进行离心处理后；4将所得到产物加热到40～100℃进行干燥，得到纳米颗粒。步骤1中原料为硫化物、硒化物、碲化物、氧化物等微米或纳米材料，其形貌不限，可以为棒状、枝状、星状、块状、球形等多种形状。步骤1中的溶剂可以为水、乙醇、丙酮、苯或四氯化碳。

Equipped with a three-coordinate measuring instrument, plastic flammability test equipment, salt spray corrosion test chamber, mechanical vibration table, mechanical collision test stand, high and low temperature alternating humid chamber, blast oven, projectors and other test equipment to meet the company led product development, development and production needs.

配备了三坐标测量仪、塑料可燃性试验装置、盐雾腐蚀试验箱、机械振动台、机械碰撞试验台、高低温交变湿热试验箱、鼓风干燥箱、投影仪等试验装置，能够满足公司主导产品开发、研制和生产的需要。

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。