查询词典 dryness

Melamine is eluted from the SPE cartridge with 5% ammonium hydroxide / methanol, evaporated to dryness, reconstituted with internal standard and 50% acetonitrile / water, and analyzed by LC/MS/MS.

三聚氰胺使用5%的氢氧化铵/甲醇从SPE柱中洗脱，蒸发至干燥，用内标物与50%的乙腈/水重新配置成原来的浓度，通过LC/MS/MS分析。

Manifestations: Headache, fever, mild chilliness, anhidrosis or slight perspiration, dryness of throat , thirst, feverish sensation over the palms, soles and the chest, dry cough, dizziness, uneasy feeling in the eyes, red tongue with little coating and rapid and small pulse.

风热型：多见于夏秋季。发热重、怕冷轻、有汗不多、口干渴、痰少黄稠、咽喉红肿疼痛、小便黄少、舌边尖红、舌苔薄黄、脉浮数。应选用银翘解热丸、羚翘解毒丸、桑菊感冒片、羚羊感冒片、感冒退热冲剂。

Nut extract of the rare natural plant of Argan tree contains abundant linoleic acid, which reduces coarseness and dryness while making moistening and smoothing the skin around the eyes as well.

来自天然稀有植物的刺阿干树仁提取物，含丰富亚油酸，减少粗糙干燥同时令眼周肌肤滋润光滑。

Actually dryness, or aridity, as it is generally called by geographers, is probably the most challenging of Australia's natural problems and so it is very important in this course for you to have a good understanding of the subject.

确干燥干旱，正如地理学家所说，这可能是澳大利亚自然问题最大的挑战，是这堂课最重要的，你可以对这门课有好的理解。

The thesis can be divided into five parts as follows: First, the structural characteristics of finned-pipe evaporator are analyzed. After selecting suitable microelement controller, the heat-transfer and mass-transfer processes are analyzed for every microelement under the conditions of dryness, wetness and frostiness. Based on previous equations, some parameters of frostiness are confirmed and the frost-growing model is set up under frost condition. Some hypotheses are postulated and with the help of the equation of mass-conservation, energy-conservation and momentum-conservation, the evaporation model which fits in the dynamic simulation is built, which set a solid foundation for system simulation. Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. Third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet-parameter on evaporator. Fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio-parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping.

本文的主要内容如下：1对翅片管蒸发器结构特点进行分析，选取适当的微元控制体，就干、湿和霜工况下对每个微元分别进行传热传质分析，基于经验关系式确定霜的有关参数，对于霜工况下的霜生长建立模型，经适当假设，运用质量守恒、能量守恒和动量守恒方程建立适合动态仿真的蒸发器数学模型，为系统仿真奠定基础； 2对蒸发在大扰动下的开、停机过程，运用动态集中参数模型进行分析和计算，为更好地描述制冷系统运行的全过程奠定基础，同时也为制冷系统实现自动控制提供一定的理论基础； 3对蒸发器正常运行过程，运用动态分布参数和参数间定量耦合的观点来分析和计算，为更好地了解稳态工况下各点参数的变化情况及各入口参数对蒸发器动态特性的影响即蒸发器性能对各参数变化的敏感性； 4编写翅片管蒸发器动态特性仿真计算程序，可以计算不同边界条件和初始条件下的制冷剂热力参数、空气温湿度和霜厚度分布场，实现对翅片管蒸发器在干、湿和霜工况下的动态仿真。

Computer users should eat food that are rich in vitamin A, such as bean products, fish, milk, walnut, pakchoi, Chinese cabbage, tomato, water spinach and fresh fruit, to prevent cornea dryness, eye dryness, eyesight drop or even nyctalopia.

为预防角膜干燥、眼干涩、视力下降、甚至出现夜盲症等，电脑操作者应多吃些富含维生素A的食物，如豆制品、鱼、牛奶、核桃、青菜、大白菜、西红柿、空心菜及新鲜水果等。

Methods: Compare the forged alumina by low-pressure, constant-temperature dryness with by accustomed pressure dryness and traditional smithing dryness.

以低压恒温干燥法煅制的枯矾与传统火煅及常压恒温干燥法煅制的枯矾质量进行比较。

To implement the high-quality Control for dryness fraction of steam-injection boiler, a control method of dryness fraction is presented.

为了实现注汽锅炉蒸汽干度的高质量控制，提出一种蒸汽干度控制方法。

The statistics of oil field production indicates that the dryness fraction of the steam heat boiler export is about 75% at present .While the dryness fraction of steam of the steamed well mouth is only about 60%, which affects the effect of steam huff and puff and the economy of thermal production.

油田生产统计情况表明，目前热注锅炉出口蒸汽干度一般在75%，而注汽井的井口蒸汽干度仅为60%左右，影响了蒸汽吞吐效果和热采的经济性。

The result shows before the dryness fraction drops to zero landing small changes, when dryness fraction becomes zero, the temperature falls quickly.

以杜84-馆平59水平注汽井测试数据为基础，建立了水平井井筒及油藏动态变化的解释模型。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。