滴液

It makes used of pump pressure to atomize the solution, suspended liquid, milk or paste materials into liquid dripping, and then it will exchange the heating with hot air quickly. It is featured with high dust collect, no wall paste and energy-saving. It is quite suitable for drying heating sensitivity materials.

YPG系列压力喷雾干燥机是采用压力式喷嘴借助高压泵的压力将溶液、悬浮液、乳浊液、膏糊状物料雾化成细小液滴，然后与高温热空气进行快速热交换，在极短时间内以简单的工艺迅速连续干燥成细颗粒状物料的设备。

The works in the project just done can be summarized as five respects.(1) A device was designed to fabricate the asymmetrical resonant cavities by a pendant drop. A series ARCs with variable parameters provides a valuable experimental method for investigating the characteristics of ARCs.(2) The relationship between the number of active modes and the shape parameters in an ARC was investigated. The experimental lasing threshold was compared with theoretical result, the good agreement between two shown that it was the decrease of the number of active modes in an ARC that decreased lasing threshold.(3) Dye lasing gain was used to enhance the signals of stimulated Raman scattering of the weak gain Raman modes in a circular cavity made by a pendant drop, the instantaneous SRS spectra of weak gain Raman modes in ethanol was obtained by this new method.(4) The SRS signals of minority compound in a binary chemical complex was obtained by using dye lasing gain method. The detection concentration of minority compound was reduced to an order compared with normal SRS method.(5) A cylindrical circular cavity was formed by a liquid jet, which was used to reduce the pump intensity required for laser induced plasma spectroscopy. The limit of detection of trace element in aqueous sample was greatly decreased by this new method.

我们设计并成功制作了使悬垂液滴连续变形的装置，用此装置可以方便地改变非圆对称谐振腔的几何参数，为ARCs的研究提供了一种有效的实验方法；研究了ARCs中活性模式数和变形参数间的变化规律，激光阈值的数值计算结果和激光辐射的实验结果作了比较，二者吻合的曲线说明ARCs中活性模式数量的减少是受激辐射放大阈值降低的原因；在由单元化合物构成的微型圆对称谐振腔中，首次尝试用"激光增益"增强弱增益拉曼模式的受激拉曼散射信号，获得了乙醇分子中弱增益拉曼模式的瞬态SRS光谱；在由二元混合物构成的微型圆对称谐振腔中，用染料的激光增益增强了少量化合物的SRS信号，把少量化合物的SRS信号探测浓度降低了近一个数量级，在SRS应用于瞬态过程的组份分析方面做了卓有成效的探索；用石英毛细管形成的稳定液拄构成拄形谐振腔，降低了激光诱导等离子体光谱需要的激励能量，有效地降低了水相样品的痕量元素分析极限，为LIPS应用于微量元素的化学分析开拓了一条新的技术路线。

Upon the numerical results of the gas phase and the dispersed liquid flow, the mass transfer coefficient of the liquid phase is obtained.

在对气液两相流体流动进行了数值模拟的基础上，计算了液滴相的传质系数。

After LASEK, the patients in the therapeutic group were given high-dose glucocorticoids (6 times daily for the first week, 8 times daily for the second week, 6 times daily for the fourth week, after three-months, an gradual extenuation was performed post-trimonth) after LASEK.

导读：常用的皮质激素眼液有百力特、氟美瞳、点必舒等；百力特作用强且持续作用时间长，升眼压作用明显，不适作长期使用；氟美瞳滴眼液浓度低作用温和，升眼压作用小，相对较安全，故作为首选。

The initial condition, the velocity and diameter distribution of the droplet have been studied.

以旋转床中液滴的运动模型为基础，对气液运动情况进行实例分析和计算。

SAP patients were rando nly divided into the treatment group(n = 62) receiving mass fluid replace and intravenous intromission anisodamine 20mg and low molecular dextran 500ml per day, and the control group (n = 60) receiving intravenous octreotide (0.25mg/h) as a routine treatme nt.

探讨大量补液，同时应用低分子右旋糖酐和山莨菪碱治疗重症急性胰腺炎的疗效。122例确诊急性胰腺炎的患者随机分为两组，治疗组(n=62)在中心静脉压监测下大量补液，同时应用低分子右旋糖酐500ml加入654-2 20mg静滴，每日一次。

Disclosed are an adhesive composition for a metal foil which comprises a material wherein a tracking resistance test is carried out according to the IEC method by making a thickness of an adhesive layer 30 to 40 mum, using a copper foil pattern with a width of 4 mm and making a distance between electrodes 0.4 mm, then the adhesive layer dissolves out for the first time when 5 drops or more of an electrolyte are dropped thereon, an adhesive-coated metal foil, a metal-clad laminate, a wiring board, a multi-layer board and a multi-layer wiring board using the same.

本发明公开了一种用于金属薄片的粘合剂组合物，它含有一种材料，其中，抗电弧径迹测试是按照IEC方法进行的，粘合剂层的厚度被做成30至40μm，使用了具有4mm宽度的铜薄片图形，并使电极之间的距离为0.4mm，然后，当5滴或更多的电解液被滴加其上时，粘合剂层被首次溶解掉。使用它的一种粘合剂涂覆的金属薄片，一种金属包覆的层压板，一种多层板和多层电路板。

A reagent, called the titrant or titrator[1], of known concentration and volume is used to react with a solution of the analyte or titrand[2], whose concentration is not known.

一种叫作滴定液的浓度和体积已知的试剂与未知浓度的被测物或被滴定物反应。

For example, an oxidation-reduction titration using potassium permanganate (pink/purple) as the titrant does not require an indicator.

例如，一种以高锰酸钾为滴定液的氧化－还原滴定就不需要指示剂。

A new method of oscillographic titration for the determination of nitrogen content in flour is described The sample was digested with H 2SO 4 Na 2SO 4 CuSO 4 Oscillographic titration is conducted on NH + 4 with Na TPB method,then calculate the nitrogen content Compared with standard methods,this method choose innoxious titrant,has a sharp titration endpoint, needs no distillation absorption and indicator It has the advantages of being easy and quick in operation,and the determination re...

研究了面粉中蛋白质含量的示波滴定法。样品用H2 SO4 Na2 SO4 CuSO4 消化处理，N以NH4 +的形式存在于试液中，用过量四苯硼钠沉淀铵，沉淀过滤，过量的四苯硼钠用氯化四乙基铵标准溶液返滴定，以四苯硼钠切口消失为终点，计算出氮含量，再换算为蛋白质含量。与通用的标准分析方法相比较，本方法所用试剂无毒，终点变化敏锐，不需蒸馏吸收，不外加指示剂，具有操作简便、快速，测定结果准确可靠。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。