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- Let's purify air with a negative ion generator. 我们用负离子发生器净化一下空气吧。
- Abstract： Jinshi-Brand MKJ-Type air purifier is composed of prefilter, combined filter, active carbon membrane, electrostatic field and negative ion generator. 摘 要： 今是牌MKJ型空气洁净器由预过滤器、复合过滤器、活性碳膜、静电场及负离子发生器等组成。
- air negative ion generator for health protection 空气负离子保健器
- Conclusion is verified on a portable electrostatic sprayer, emergency power supply, household negative ion generators, and so on. 所得结论在手持式静电喷雾器、应急电源、家用负离子发生器等设备中得到验证。
- OBSERVATION ON EFFICACY OF NEGATIVE ION GENERATOR USING FUNCTIONAL WATER CONTAINING HYDROGEN PEROXIDE IN DISINFECTION OF INDOOR AIR 功能水中含过氧化氢的负离子发生器消毒室内空气效果的观察
- negative ion generator [计] 负离子发生器
- air negative ion generator 空气负离子发生器
- Negative ion generation under low-pressure and high humidity for fruit's storage 果蔬负压保鲜负离子的产生
- A chemical compound containing aluminum as part of a negative ion. 铝酸盐一种化合物，铝作为负离子部分包含于其中
- -ator), negative ion generators and ozone generators, our company is one of the manufacturers who feature most complete varieties and biggest production volume. 正负离子发生器（等离子发生器）、负离子发生器及臭氧发生器的规格、品种上千种，是目前全球同行产品规格最全、产量最大的制造厂家之一。
- A negative ion is an atom which has gained one or more extra electrons. 获得一个或多个额外电子的原子称为负离子。
- Negative ion ESI-MS is a rapid, effective and reliable means to analyze ABS. 负离子ESI-MS是快速、有效和可靠的鉴定ABS的方法。
- The Zeta charge experiment showed that EBU-1 was a negative ion bioflocculant. 电负性实验表明，EBU-1是阴离子型微生物絮凝剂。
- The vitamin twister uses positive ion / negative ion / negative, positive ion. 维他命导入棒能令肌肤直接吸收水份和营养，使肌肤持久水嫩晶莹。
- Why do we need super negative ions? 为何人体需要超负电离子?
- The positive and negative ions become separated or dissociated. 正负离子彼此分开或解离。
- Positive ions drift downward, negative ions drift upward. 正离子向下漂移，负离子向上漂移。
- A compound containing the divalent negative ion,Cr2O7,usually having a characteristic orange-red color. 重酪酸盐一种含有二价负离子的化合物，Cr2O7，通常具有桔红色特征。
- Applying equally to both positive and negative ions. 双极性的等同地适用于正负离子的
- A compound containing the divalent negative ion,Cr2O7,usually having a characteristic orange - red color. 重酪酸盐一种含有二价负离子的化合物，Cr2O7，通常具有桔红色特征
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
