查询词典 dropping liquid

The effects of molar ratio of linoleic acid and ethanol, temperature , and amount of ionic liquid on esterification reaction were studied and the optimal reaction conditions were obtained, that is, n :n = 4:1 , at refluence temperature, with the amount of ionic liquid equaling 42wt.

研究了环境友好的BF4离子液体催化亚油酸等高碳脂肪酸与无水乙醇酯化反应，考察了亚油酸与乙醇的摩尔比、反应温度、离子液体用量等条件对亚油酸酯化反应结果的影响，优化了反应的工艺条件。

The PEG concentration of liquid-liquid equilibrium data were measured with Refractometer and the salt concentration were measured with Atomic Absorption spectrophotometer.

三成份液液相平衡数据是利用折射仪量测PEG浓度，与利用原子吸收光谱量测钠离子含量以推算盐类浓度。

By systemic researching and simulating experiment, the text gains such results as follows,1. On the base of sufficiency research on the oil-gas hydrocarbon systemic chemistry composing and the physical chemistry characters, we traverse the mechanism of the paraffin's deposition. Then we consider that paraffin deposition is a complex process ofphysical chemistry, which includes more than one single mechanism.2. Traversing and comparing the literature in detail on different factors that has effect on paraffin deposition, the available experimental methods on paraffin deposition, prevention of paraffin deposition, and removing of the deposited paraffin on the spot.3. Ameliorated the laser equipment of solid particle inspecting system and the corresponding test methods. Determine WCT of dead oil and live oil from KS101 well under different pressure with this system. The result implies that dead oil has opposite regulation on paraffin deposition temperature to live oil.4. A vapor-liquid-solid envelop is drawn by superposition regular vapor-liquid envelop and WCT curve thereby explained that the departure and quick raising of the curve in the low temperature zone is caused by the appearance of paraffin in solid phase.5. Estimation is made to determine the depth of paraffin deposition in the well.

通过系统的研究和实验模拟，本文取得了以下研究成果：(1)在充分调研油气烃类体系的化学组成及其物理化学特征的基础上，详细研究了石蜡沉降的机理，认为石蜡沉积是一个复杂的物理化学过程，是多种机理共同作用的结果；(2)深入调研并综合阐述了影响石蜡固相沉积的各种主要因素，对目前国内外常用的有机固相沉积实验研究方法和现场清防蜡措施也做出详尽的描述，并加以对比评价；(3)改进了油气藏开发重点实验室自行研制组装的高温高压下测定固相沉积的激光装置和测试方法，并用该套设备测定出柯深101井的井口脱气油样和凝析气平衡油样不同压力下的析蜡点，实验结果表明，脱气油和平衡油析蜡规律相反；(4)将常规气-液两相相图和析蜡曲线叠加得到了气—液—固三相相图，从而解释了气-液两相等液量线在低温区域偏离正常并快速上翘是由于体系有石蜡固相出现；(5)利用实验测试的析蜡温度预测析蜡位置，表明只有在距井口465m油管以上会有蜡析出。

Agfa's company has also modified its cleaning system, the new scourability version of the machine, the resulting liquid waste be reduced by over 40 per cent, under normal circumstances flushing per square metre plates produce not exceeding 300 ml of liquid waste (including developering, Replenisher developer、Fixer agents and the volume of water added together), in addition to the waste water treatment become more easily, saving water and chemical usage in order to achieve the objective of environmental protection.

爱克发公司也保守了它的冲刷编制，陈的冲版机所爆发的废液量增多了40%，在侧常境况下冲刷每平方米印版爆发不不及300毫升的废液（包含显影液、补偿液、定影剂及火增不躺下的量），除了令废液的办理处事变得更沉重边，同时耗费了火及化学剂的用量，到达环保的纲的。

John Conrad's expert research group, following the research of world enamel authority Dr. Conrad. After seven years of diligent research in Taiwan, China, and the U.S.A., he finally uncovered the secret of Song Dynasty Jian Kiln black glaze, reproducing the peerless style of liquid in liquid separated glazes. It can be said that he is a pioneer and a revivalist of contemporary ceramics, and he is generous with his glaze formulas, answering any questions. This has cemented his status as a ceramics master and a transmitter of Chinese traditional ceramics culture.

康纳德（ Dr。 John Conrad ）专家研究组召集人，跟随世界釉药权威康纳德博士进行研究，历经七年在台湾、中国、美国三地努力地研究后，终於在1995年揭开宋代建窑黑釉的秘密，重现「液液分相釉」（ Liquid in liquid separated glazes ）的绝代风华，可说是当代陶艺研究先驱与再创者，而其不藏釉料秘方有问有答的态度，更加强了他陶艺大师与中华传统陶艺文化薪传者的地位。

Results 15 chest film skin lump cases had already confirm, positive 3 example, malignant 12 example, the malignant merger measures chest more to accumulate a liquid, taking out a liquid to note spirit to present"the water rockslide" characteristic;Malignant prepare bad behind.

结果 已证实的15例胸膜间皮瘤病例，良性3例，恶性12例，恶性者合并多量胸腔积液，抽液注气呈现"水落石出"特征；恶性者预后差。

Having properties of both a solid and a liquid, Liquid crystal consists of rod-shaped bipolar molecules which are capable of twisting polarized light when in the "off" state.

有固体和一种液体的特性，液晶由杆形成的双极的分子组成当在关态里时，能缠绕偏振光。

The company has from Tephrosia vogelii extract rotenone or liquid crystal technology and production technology, the use of the technology and production processes for both international and domestic markets to provide more rotenone or liquid crystal.

公司拥有从非洲山毛豆中提取鱼藤酮晶体或原液的技术和生产工艺，利用这一技术和生产工艺，可为国际国内市场提供更多的鱼藤酮晶体或原液。

Throttle valve the Faxin for needle-shaped cone or belt gaps Cone, the thread for Fagan small teeth, when round-hand, the distance is Faxin mobile, liquid through the area is small, this can cause considerable local resistance, high pressure liquid through the puncture wounds on the consumption of energy and relief.

节流阀的阀芯为针形锥体或带缺口的锥体，阀杆的内螺纹为细牙，当旋转手轮时，阀芯移动的距离不大，液体通过的面积也就很小，此时可以造成很大的局部阻力，高压液体通过小孔时消耗能量而降压。

The formation of fly sand is determined by the quantity of the liquid phase of clinker and the property of the liquid phase.

飞砂产生与否主要取决于熟料液相量和液相性质。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。