查询词典 hf

We started with a powerful 12", long-excursion low frequency driver for abundant bass punch and accurate low midrange. Next we joined a high-resolution 1" HF driver for clarity and brilliance with a groundbreaking horn design, ensuring smooth frequency response and ultra-wide sound dispersion so you can move around the stage.

这款产品配有功率强大的 12 英寸长冲程低频驱动器，提供铿锵有力的低音和精准的中低频；高解析度 1 英寸高频驱动器和设计新颖的号筒，提供明亮通透的高音，确保平滑的频率响应和极大的声音扩散角度，使你能在舞台上自由跑动。

By its super long life, HF electrodeless light establishes a separate sect in family of lights.

高频无极灯以其6万小时的超长寿命在照明家族独树一帜。

HF-current in monopolar electrosurgery flows from an active electrode( i.e. the instrument)through the patient's body to a neutral electrode , patient plate,applied o his/her body.

在单极高频外科手术中，高频电流从活动电极流经病人身体到达中性电极(附着在病人身体的病人板)。

I HF electrothermal equipment production company, be applied to smelting. Qian welding.

我公司生产中高频电热设备，可应用于熔炼。

In recent years, people adopt multi- kind measures to counteract eclipse and multi pathway, such as kinds of coding technique, mistake control technique, modulate and demodulate technique, equipoise and expand frequency technique, and these measures effectively boost up the communications ability of the HF communicate system, and lowered the mistake code rate effectively.

近年来，人们更是采用了各种有效的抗衰落和抗多径的措施，如各种编码技术，差错控制技术，调制解调技术，均衡以及扩频技术，这些措施有效的增强了短波信道的通信能力，降低了误码率。

Finally the structures were released in a 49% HF etch..

最后是在49%浓度的氟氢酸中刻蚀形成结构。

The results of output energy and pulse widths and the three-dimensional distribution of far field facula under different conditions were given.

报道了在ND：YAG激光器上利用受激布里渊散射补偿腔内插入用HF轻度腐蚀的普通薄玻璃片模拟激光棒表面的损伤而引起的相位畸变，实验给出了不同参数条件下的输出能量、脉冲和远场光斑的三维分布情况。

Li2CO3 could greatly surpress the production of hydro fluoric acid in electrolyte solution even at elevated temperatures. With the increase of Li2CO3 ratio in electrolyte solution, the HF contents decreased.

使用6 Ah尖晶石锰酸锂铝塑膜电池，测试了含有添加剂Li2CO3的电解液的高温(55 ℃)循环性能，并与常规电解液进行了对比。

Based on the raw materials "HF" with the best quality supplied by the inner of the Chemical Group, the main products of our company is Fluorinated salt such as Potassium Fluoborate, Potassium Fluotitanate, Potassium Fluosilicate, Potassium Fluoroaluminate ,Potassium Fluorozirconate and etc.

公司依托化工集团内部提供的优质氢氟酸，主要生产：氟钛酸钾、氟硼酸钾、氟硅酸钾、氟铝酸钾、氟锆酸钾等氟盐系列产品。

You fritter and waste the hours in an offhand way.

你如此随意的消磨和浪费掉生命里的一分一秒 I，-hf

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！