具有离子化头的表面活性剂是产生排斥力的关键,这种排斥力可以对抗范德瓦尔斯力,从而使的一个肥皂泡薄膜稳定的存在。
Surfactants with ionizable heads are key to creating a repulsive force that counteracts the van der Waals attraction and thus stabilizes a soap film.
请自己吃顿午餐,放松地泡个澡,或者只是多花几分钟时间化个妆,不知不觉中就能使自己的心情好起来。
Whether you treat yourself to lunch, take a long, relaxing bath or simply spend a few extra minutes on your appearance you will be subconsciously putting yourself in a better mood.
随着三空化泡初始半径的减小,三空化泡对刚性壁面的压强作用逐渐增强。
Along with radius of three cavitations bubbles reducing, the intensity of pressure to rigid wall is strengthened gradually.
在二维流化床试验装置上,对由大颗粒物料组成的密相鼓泡流态化床进行了试验研究。
On the equipment of two dimensional fluidized bed, we were primarily engaged in experimental research on coarse particle dense bubbling fluidized bed.
这种泡囊化现象即胞饮作用确实发生于某些动物和高等绿色植物细胞。
This vesiculation phenomenon, pinocytosis, certainly occurs in some animal and higher green plants.
然后把这光能量泡吸进到你的想象(可视化)身体里和指示这光能量泡保护你如果你处于敌对方的火力的攻击下。
Then draw this light energy bubble back into your visual body and instruct this light energy bubble to protect you if you come under fire by an hostile.
空化泡群的结构以空化泡在声场中的区域化分布为特征。在一定功率范围内空化泡群的结构保持稳定。
The structure of the cavitation bubble cloud is featured by the regional distribution of cavitation bubbles. Within a range of ultrasonic power levels the structure remains stable.
噪声总声级的变化较为复杂,由泡空化状态转换到片空化状态,空化数虽然减小,但总声级会突然降低。
The total noise changes complexly. When the bubble cavitation turns on the sheet cavitation, the total noise will reduce suddenly although the cavitation number becomes smaller.
然后,将切片泡入去离子化的蒸馏水中,其中水的量与样品中的粉末等重。再测混合溶液的导电性。
Then, the slice was mixed with a quantity of deionized, distilled water equal in mass to the powder in the sample, and the electric conductivity was measured.
使用高速摄像装置对氨水的鼓泡吸收特性进行了可视化试验研究。
Study on ammonia bubble absorption was performed by a visualization method with a high-speed video camera.
十六烷二甲基苯氧乙基溴化铵的乳化能力、起泡力和泡沫稳定性都比较弱,具有一定的消泡和抑泡作用。
The emulsibility, producing bubble ability and the foam stability for PDPB are weaker, and it has definite effect on disappeared and restrained bubbles.
术后眼压升高,除滤过泡瘢痕化因素外与手术区滤过膜的纤维化增厚及虹膜周边前粘连导致房水滤过减少密切相关。
The increase of IOP after the NPTS is related to the fibrous thickening of the filtration membrane in the operation area and the peripheral anterior synechia.
微泡发生惯性空化破裂时可以释放出很大的能量,对附近细胞或组织产生空化效应,造成细胞或组织的损伤。
A lot of power is released when the microbubble rupture, which caused all kinds of effect on the nearby cell or tissue.
在自行研制的一种小型化微波腔的基础上,新近研制出采用分离滤光技术的气泡型铷频标腔泡系统。
Based on a miniaturized microwave cavity developed by ourselves and the separated filter technique, a new type of cavity-cell assembly for gas cell rubidium frequency standards was made.
文中利用泡函数构造数值,求解抛物型强对流扩散问题的稳定化方法,并给出收敛性分析。
A new stabilized finite element method by also presented use of residual-free bubbles for the parabolic convection-dominated diffusion problems, and proved the convergence.
近年,针对微泡超声空化的一系列研究发现,微泡空化具有潜在的治疗作用,主要表现在微泡的药物载体作用和超声空化增强作用两方面。
Recently, microbubble (MB) enhanced ultrasound cavitation was found to have great potential in therapy because MB can act both as a drug carrier and a cavitation nucleus.
芪元胃康袋泡剂为中成药制荆(原为汤药),是笔者在临床多年应用的经验方上化裁而来的。
Shiyuanweikakng bag pickles in Chinese compound medicine (original soup medicine), and it's from the author 's many years 'clinical experience.
在超声诊断领域中利用微泡的散射特性增强超声成像效果,以及利用微泡的空化效应在超声治疗领域的应用都得到了相当广泛的研究。
It has been widely studied to enhance the effect of images in ultrasonic diagnoses and apply cavitation effect to ultrasonic therapies by using bubbles.
部分气泡被旋涡空化团所包含,因此在通气条件下,空化涡中包含有空化泡和空气泡。
With the motion of separating vortices, some of them flow downstreamly as a free air bubbles, and some move to the shear layer flow region entrained by cavitating vortices.
就CAT-152在治疗青光眼滤过泡瘢痕化中的作用做一综述。
Some introduces of the potential of CAT-152 for the treatment of scarring response following glaucoma filtration surgery are summarized.
最后本文总结了不同声参数下的空化泡半径变化规律和声空化优化的规律。
Finally, this article summarizes the law of acoustic cavitation bubble radius changes under the different parameters of sound and how to optimize acoustic cavitation.
介绍了国内外硬泡聚氨酯防水保温一体化屋面系统的应用情况;分析了该屋面系统的优势及推广中存在的问题;
The article introduces current state of the integral waterproofing and insulation roofing system at home and abroad, and analyses its strong points and problems in popularization.
结果表明,纳米颗粒在界面处的吸附可减小核化的平衡胚泡半径,降低沸腾核化势垒,有利于核化的发生。
The results showed that nanoparticles accumulation at the vapor-liquid interface decreased embryo bubble radius and the potential barrier of nucleation, facilitating liquid nucleation.
概括了囊泡在反应微环境、药物释放、基因载体和生物矿化等方面的潜在应用;并提出了聚合物构筑囊泡的发展前景。
The potential applications of the polymeric vesicles in some fields, such as micro-circumstance, the release of drug, gene engineering and biomineralization were introduced.
方法 采用机械振荡法制备正电荷氨基化超声微泡(MB-NH2)。
Methods Positive charge of amino ultrasound microbubbles (MB-NH2) were prepared with mechanical shaking.
空化泡内气体对空化泡的产生、生长、崩溃及其发光机理研究有重要意义。
The gas in the cavitation bubble has important significance for the producing, growing, collapsing, and lighting mechanism research of the bubble.
对铌酸钾的泡生法生长、晶体颜色、单畴化及晶体开裂等问题进行了探讨。
The Kyropoulos growth of KNbO_3 crystals and their colouring Polarization and cracking have been discussed.
ADP核糖基化因子(ARF)在膜泡运输中具有重要作用,其活性受gtp酶活化蛋白(gap)的调控。
ADP ribosylation factors (ARFs) are critical in the vesicular trafficking pathway. ARF activity is controlled by GTPase-activating proteins (GAPs).
文中利用泡函数构造数值,求解抛物型强对流扩散问题的稳定化方法,并给出收敛性分析。
A new stabilized finite element diffusion problems, method by also presented use of residual-free bubbles for the parabolic convection-dominated and proved the convergence.
结果声空化法能够制备出粒径分布均匀的超声造影剂微泡,聚电解质有效地组装到ST68 - PF C微泡表面。
Results the obtained microbubble UCA exhibited a narrow size distribution. The polyelectrolytes were successfully assembled onto the surface of ST68-PFC microbubbles.
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