Positive ions drift downward, negative ions drift upward.
正离子向下漂移，负离子向上漂移。
In solution, this detergent creates negative ions, which cut grease.
在溶液中，这种清洁剂会释放出能够分割脂肪的负离子。
This paper introduces a new air negative ions producer with liquid electrodes.
本文介绍一种新型液体电极式空气负离子发生器。
Negatively charged oxygen combines with fine water particles to become negative ions.
负离子是带电的氧和空气中的水分子结合在一起产生的。
And they're immersed in an electrolyte made of positive and negative ions dissolved in a solvent.
他们被浸没在正负离子溶于溶剂的电解液中。
That means that about 56% of the ions in the air are positive, and that about 44% are negative ions.
空气中正离子约占56%，负离子约占44%。
Emission of NEGATIVE IONS reduces static electricity and stress on the hair, and this means healthier hair.
负离子的排放减少静电产生，减少对头发的压力，使头发更加健康。
However, it was less stable to negative ions, reluctant, vitamin C, sodium benzoate, potassium sorbate, etc.
但在含氧酸根阴离子、 还原剂、维生素C、苯甲酸钠、山梨酸钾等添加剂中稳定性较差。
The trajectories of the negative ions in the negative ion atom probe have been calculated for hyperboloidal tip shape.
本文基于双曲面形样品针尖，计算了负离子原子探针中负离子的飞行轨迹。
There's even an ion Boost feature that fills the air with negative ions to help lighten your mood and inspire mental clarity.
专业离子加速功能，让室内充满负离子空气，以帮助舒缓情绪，激发精神。
When it is used for sterilization, it takes same operation step as the fourth step; two needles will produce ozone and negative ions.
用于杀菌灭毒，与第四步打火操作步骤同，两针将产生臭氧和负离子。
According to a simulated negative ion TOF-MS chief causations of negative ions energy loss is displayed, and some solution is given out.
解释了负离子飞行时间质谱产生能量亏损的主要原因，并给出了相应的解决方法。
The formation of negative ions from these elements is difficult dut to electron affinity of these negative ions is near to or less than zero.
这些负离子对应元素的电子亲合势大部分接近或小于零，负离子难以形成。
In the paper, Ultrafine negative ions powder was prepared by appropriate surface treatment according to the surface properties of negative ions powder.
根据负离子粉末的特点，对其进行合适的表面改性，将经过改性后的粉末与聚丙烯切片进行共混。
When employing such beams, the addition of electrons or negative ions for neutralizing the effects of space charge is often crucial for achieving success.
当使用这样的射束时，添加用于中和空间电荷的影响的电子或负离子对于获得成功往往是有决定性意义的。
Under the conditions of uninterrupted irrigation D_2O and KCL as the tracers traced the kinesis of D_2O, positive and negative ions in the edaphic column.
用同位素d_2o和KCL作示踪物，在间断灌水的条件下，追踪了D_2O和阴、阳离子在土柱中移动的动态。
A single alpha particle generates a track of from 30,000 to 70,000 positive and negative ions per cm, which may be polarized and moved about by ambient electric fields.
一个单个的阿尔法粒子能够产生每厘米30000到70000个正、负离子的踪迹，这些粒子可能受到周围电场的作用而极化或运动。
The article investigates into the special printing technique with opal, which can enhances the absorbance of fabric, release negative ions, and improve living environment.
探讨蛋白石特种印花工艺，该印花工艺能提高织物的吸附性，释放负离子，改善生活环境。
The invention discloses an ethylene-butylene-copolymer composite material which can generate negative ions and far infrared or have an antimicrobial and antifungal function.
本发明公开了具有产生负离子、远红外线或抗菌防霉功能的乙烯-丁烯共聚物复合材料。
The alkylbenzene sulfonates (ABS) have been identified by positive, negative ions electrospray ionization (ESI) coupled with collision activated dissociation (CAD) MS methods.
用正、负电喷雾电离(esi)并结合碰撞活化解离(CAD)质谱法对烷基苯磺酸盐(abs)进行鉴定。
The illumination, assessment index of positive and negative ions and total bacteria in office with air-conditioner were lower than those of natural ventilation office (P< 0.01).
空调办公环境的照度、正负离子评价指数及细菌总数均低于自然通风办公环境（P< 0.01）；
Teviron provides you satisfaction and comfort with the following featured distinctive qualities; Superior Heat Insulation, Excellent Moisture Permeability and Amazing Negative Ions.
展现特美龙十足的魅力，特别是特优的保温性、超强的透湿透水性、和神奇的负离子效果，给您最大的满足与舒适。
The actions of pure airborne negative ions, principles of releasing negative ions from negative ion emulsion coatings, research and development thereof home and abroad are introduced.
介绍了空气中负离子的作用、负离子乳胶漆释放负离子的原理和国内外负离子乳胶漆产品的研发进展。
The air was fresher beside seaside after lightning. Because both surging and frequent lightning could bring negative ions. Then a large number of negative ions were carried by sea breeze.
而海边的空气在雷雨过后更是清新，因为海洋上频繁的雷电和海浪的涌动造成大量的负离子，随后被海风带到海边。
Its main Function is to distribute the fragrance, as well as negative ions, which will bring more fresh air to our life, and it's also on behalf of the modern city people's immediate needs.
它的主要功能是散发出香气以及负离子，给我们的生活带来更清新的空气，这也是现代都市里人们的切身需求。
The single electron detachment of negative ions in collision with atoms is known to be one of the most fundamental processes occurring in plasma physics, astrophysics, and ionospheric physics.
负离子与原子碰撞的单电子脱附过程是普遍存在于等离子体物理、天体物理、电离层物理学中的重要过程。
The effect of negative ions on the lifetime of a pulsed TEA CO_2 laser is discussed. The effects of the additional H_2 or CO or catalysts on the stabilities of electric discharges are investigated.
本文讨论了负离子对脉冲CO_2激光器寿命的影响，辅助气体H_2，CO以及催化剂对放电稳定性的影响作了研究。
Sea spray – and, therefore, sea air – is full of negative hydrogen ions, charged particles that neutralise damaging free radicals (positive ions) and improve our ability to absorb oxygen.
大海溅起浪花，因而使海洋空气中富含负氢离子，抵消自由基（阳离子）带电粒子，增强我们的吸氧能力。
Sea spray – and, therefore, sea air – is full of negative hydrogen ions, charged particles that neutralise damaging free radicals (positive ions) and improve our ability to absorb oxygen.
大海溅起浪花，因而使海洋空气中富含负氢离子，抵消自由基（阳离子）带电粒子，增强我们的吸氧能力。
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