查询词典 abstract heat

ABSTRACT The characteristics of pulsating heat transfer have received considerable attention in the world in the past decades.

脉动传热问题在近几十年得到了国内外广泛的关注。

ABSTRACT This work is aimed at the study of flow boiling heat transfer of refrigerant in a horizontal tube.

本文对低沸点工质水平管内流动沸腾的传热特性进行了理论和实验研究。

Different water bath and bath-time on the extraction plants in leaf protein Abstract :In the water bath for 70,80,90 ℃ for not using hot water bath time extracting heat No.2 Stylo leaf protein, and in which the crude protein content .

不同水浴温度和水浴时间对提取柱花草叶蛋白的影响摘要：在水浴温度为70、80、90、100℃条件下用不水浴热时间提取热研2号柱花草叶蛋白，并测定其中粗蛋白质的含量。

ABSTRACT In this thesis, the practical numerical simulation methods for the heat transter in the pulverized-coal fired furnaces of large boilers were studied.

本文对适宜于工程应用的大型煤粉锅炉炉膛传热工程化数值模拟方法进行了深入研究。

The ultrafilteration is applied in the separation and concentration of the zymin, it can be operated in the normal temperatures, overcome the effects heat does to the quality of the fermented products, abstract small molecular admixtures, and guarantees filtrates purity and quality; Filtering process does not change, the energy consumption and the cost compared with the traditional method are lower; The equipment running is simple, and is easy to operate and the control, thus it quickly became concentration separation craft the first choice of concentration separation such as biology medicine manufacture.

现在采用超滤技术进行酶制剂的分离浓缩，则可在常温下操作，克服热对发酵产品品质的影响；除去其中的小分子杂质，保证滤液的纯净度和品质的良好性；过滤过程无相变，能耗和成本较传统方法都低；设备运行简便，易于操作和控制，因而很快成为了生物制药等行业分离浓缩工艺的首选。

ABSTRACT］ Objective To study the pharmacological effects of oral medical ice and to provide for its evidence for clinical application. Methods The anti-inflammatory effect of OMI was determined on three inflammatory models: swelling of mice ear induced by dimethylbenzene, hind paw edema and back granuloma caused by hypodermic injection of agar in rats. The an- algesic action of OMI was studied by observing the mice's reaction to the heat simulation. The effect of OMI on bleeding time was tested by tail-cutting method.

摘要］ 目的探讨口腔医用冰的药理作用，临床用药提供依据方法制备二甲苯致小鼠耳部炎症、琼脂致鼠足肿胀急性炎症模型，大鼠琼脂肉芽肿慢性炎症模型，观察口冰对炎症的作用；采用热板法进行小鼠热刺激性疼痛试验，断尾法测定小鼠出血时间，观察口冰对小鼠疼痛及出血时间的影响。

ABSTRACT The decomposition temperature and heat of cefazolin sodium pentahydrate were measured by the differential scanning calorimetry technique.

在溶液结晶过程中结晶物系的物理化学性质(如溶解度、熔解热、介稳区等)对结晶操作、结晶收率、产品纯度和产品的粒度分布均有较大影响，结晶物系的热力学性质是结晶动力学和结晶工艺研究的基础。

ABSTRACT The decomposition temperature and heat of cefazolin sodium pentahydrate were measured by the differential scanning calorimetry technique. Its solubility data in various mixed solvents of water?

采用差热分析法测定头孢唑林钠的分解温度和分解热；采用激光法测定头孢唑林钠在不同配比的水？

ABSTRACT The decomposition temperature and heat of cefazolin sodium pentahydrate were measured by the differential scanning calorimetry technique. Its solubility data in various mixed solvents of water ethanol, water acetone, and water 2 propanol were obtained by the laser method and fitted by the exponential model.

在溶液结晶过程中结晶物系的物理化学性质(如溶解度、熔解热、介稳区等)对结晶操作、结晶收率、产品纯度和产品的粒度分布均有较大影响，结晶物系的热力学性质是结晶动力学和结晶工艺研究的基础。

ABSTRACT The decomposition temperature and heat of cefazolin sodium pentahydrate were measured by the differential scanning calorimetry technique. Its solubility data in various mixed solvents of waterethanol, wateracetone, and water2propanol were obtained by the laser method and fitted by the exponential model.

在溶液结晶过程中结晶物系的物理化学性质(如溶解度、熔解热、介稳区等)对结晶操作、结晶收率、产品纯度和产品的粒度分布均有较大影响，结晶物系的热力学性质是结晶动力学和结晶工艺研究的基础。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。