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- Study on Air Negative Ions Produced by Fountain and Its Effecting Factors. 喷泉产生的空气负离子及其影响因素的研究。
- air negative ion concentration (ANIC) 空气负离子
- air negative ion generator for health protection 空气负离子保健器
- The content research of air negative ion in different vegetational types 不同植物群落空气负离子水平研究
- 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。
- Keywords Healthcare Elementary materials Air negative ion Tourmaline Rare earth; 保健;基元材料;空气负离子;电气石;稀土;
- Keywords Guangzhou;greenbelt;air negative ion concentration(ANIC);affecting factor; 广州;绿地;空气负离子;影响因子;
- air negative ion fiber 负离子纤维
- air negative ion generator 空气负离子发生器
- Air negative ion 空气负离子
- 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
- Help purity the air with negative ion, excellent for plant and for creating oxygen; help clear the harmful nicotine, Formaldehyde, CO, etc. 超声雾化过程中释放大量的负离子,负离子与空气漂浮之灰尘烟雾结合,利用静电式处理使其沉淀,能有效去除尼古丁,甲醛,一氧化碳和细菌等各种有害物质以及油漆味,霉味,烟味和各种异味,使空气更加清新健康。
- 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。
- 3) In the city ecology environment, the influence of various arbors from different stand structure on air negative ions and C(subscript I) is insignificant; 3)在城市环境下,不同林分结构类型的乔木片林对空气负离子水平以及空气质量评价指数的影响差异不显著;
- Why do we need super negative ions? 为何人体需要超负电离子?
- 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。
- 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。
- Matsushita straight hair curlers in the role of anionCHI hair straightener in the negative ion is a charged oxygen and moisture from the air micro-fine particles together. 口语联系是一个漫长的过程,但这也不能说的太绝对,得到7的成绩说实话实在让人遗憾,我原本以为会再稍高一些,不过再准备口语部分最关键的一点就是天天联系,只要能坚持下来应该说不会拿到到太低的分数至于说每天应该读些什么,上前介绍写作时提到的经典摘要就是很好的资料,即为写作打下了一定的基础又练习了口语,岂不两全其美。