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It wirelessly links the new temperature-control panels with heating and air-conditioning units, at a cost of around $350 per room.

它将新的温度控制面板与暖气和空调装置进行无线连接,每个房间的花费约为350美元。

Since all the probes and vanes are exposed to the airstream, internal heating is provided to prevent ice formation.

因为所有的探头及叶片都暴露在气流里,需要加热以防止结冰。

The results show that heating at1500oC for 10 minutes in vacuum is the best brazing process. In the ceramic side none defects was observed at the interface of ceramic and solder, which leads to uniform brazing seam and excellent airtightness.

本文对单晶Al2O3/Pd/Nb焊接工艺、界面组织结构等进行了研究分析,结果表明在真空状态下,温度为1500℃,保温10分钟得到的焊缝均匀一致,没有任何的孔洞缺陷,气密性检测说明焊接情况良好。

Therefrom; heating said waste edible oil from which solid materials have been removed to a predetermined temperature, thereby removing moisture and materials of odor contained in the waste edible oil therefrom by evaporation; dissolving in alcohol a catalyst containing at least one type or more types of alkaline material selected from a group comprised of at least potassium hydroxide, potassium carbonate and potassium alcoholate, thereby preparing an alcoholic solution containing the catalyst; mixing said waste edible oil from which said solid materials, moisture and materials of odor have been removed with said alcoholic solution containing the catalyst and stirring the waste edible oil and alcoholic solution, thereby accelerating a catalytic reaction between the waste edible oil and the alcohol and obtaining a reaction product between the waste edible oil and the alcohol; separating said reaction product into a light solution and a heavy solution; mixing the light solution obtained in the separation step with a solid absorbent, thereby impurities such as residual catalyst, odor material, moisture contained in the light solution being absorbed by the solid absorbent; and separating and removing said solid absorbent from a mixture of the solid absorbent having absorbed the impurities and the light solution.

完成前述对象,根据这项发明的特点是获得的柴油燃油从废油脂透过几个步骤:去除固体材料包含在一个废油脂倾倒,从餐厅,食品厂,民政等因此;暖气说,废油脂从哪个固体材料已被调离到一个预定的温度,从而消除了水分和材料的气味,载于废油脂因此由蒸发;溶解在酒精的催化剂至少含有一种或更多类型的碱性材料选定由一组组成的至少氢氧化钾,碳酸钾和钾,醇,从而准备一醇溶液中含有催化剂;混合说,废油脂从哪个说,固体材料,含水率和材料的气味已被剔除与说,酒精性解决方案载有催化剂和搅拌废物食用油及含酒精的解决办法,从而加速催化反应之间的废油脂及酒精和获得反应产物之间的废油脂及酒精;分开说,反应产物成为一个轻型的解决方案和沉重的解决方案;混合轻解决方案,获得了在分离一步一个坚实的吸水性,从而杂质,如残留的催化剂,气味的物质,水分,载于轻解决方案,被吸收的固体吸收剂;分离和消除说,固体吸附剂从混合物对固体吸收剂吸收了杂质和轻便的解决办法。

In addition, comparing to the alkali metal catalyst, the Ce overlayer is difficult to be removed even heating to 700K.

此外,和碱金属/半导体的情况有所不同,700K的退火也不能有效地除去半导体界面的稀土金属覆盖层。

In this paper, aminosulfonic acid and allantoin are respectively synthesized by microwave irradiation and conventional heating.

用常规加热和微波加热两种方法合成了尿素的两种深加工产品—氨基磺酸和尿囊素。

It was found that the stereoselectivity of this reaction to produce S-CHBE could be remarkably improved by pretreatment with heating and allyl alcohol.

而烯丙基溴预处理可以使反应立体选择性从通常的生成S-型产物过量转变为R-型产物过量,优化处理条件后能使R-CHBE的e.e。

Heating oil at $23.15 per million Btu equivalent is almost double the price of gas.

取暖油价格相当于23.15美元每MMBtu,几乎是天然气价格的2倍。

The stability of aloin decreased with the increase of temperature and heating time. However, the absorbency of aloin did not change with time under room temperature (20℃). The aloin was sensitive to light, and the aloe juice showed a yellowish green sediment in 2 hours after exposed to sunlight. The stability of aloin declined when the pH value arose. The aloe juice was more stable under lower concentration of sodium chloride and sucrose.

结果表明:加热的温度越高,时间越长,芦荟苷的热稳定性越差,而在室温下(20℃)芦荟苷的吸光度基本不随时间改变;芦荟苷具有光敏性,在太阳光照射下,2小时后便出现黄绿色沉淀物;芦荟溶液随着pH的升高,其稳定性下降;低浓度的氯化钠和蔗糖对芦荟汁液稳定性的维持比高浓度的效果明显。

MAIN OUTCOME MEASURES: The exosyndrome of magnetic fluid was observed by transmission electron microscope and PE thermal analysis system, and in vitro heating test was used under the high-frequency alternative magnetic field.

主要观察指标:运用透射电镜和PE热分析系统对磁流体进行表征,在高频交变磁场下进行体外加热试验。

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