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To find out the mechanism of tenderness changes of duck meat during heating,fresh breast meat and thigh meat of muscovy duck were heated in the water with temperatures at 50 ℃,55 ℃,60 ℃,65 ℃,70 ℃,75 ℃,80 ℃,85 ℃,and 90 ℃,respectively.

为阐明加热过程中鸭肉嫩度变化的机制,取新鲜番鸭胸、腿肉,分别在50℃、55℃、60℃、65℃、70℃、75℃、80℃、85℃和90℃水中加热,测定样品剪切力值,并在透射电镜及扫描电镜下观察肌原纤维结构的变化。

Neutral fat or paraffin— Add 1 g of Stearic Acid to 30 mL of anhydrous sodium carbonate solution (1 in 60) in a flask, and boil the mixture: the resulting solution, while hot, shows not more than a faint opalescence.

中性脂肪或蜡:取硬脂酸1g,加入已装有30mL无水碳酸钠溶液(1:60)的烧瓶中,加热煮沸,产生的溶液在加热时不显示浑浊。

Starting from a barotropic model equations including large-scale orography,friction and heat factor,by means of scale analysis and small parameter method,then a barotropic quasi-geostrophic model with large-scale orography,friction and heating is obtained.

从包含大地形、摩擦及加热作用的正压模式方程组出发,通过尺度分析、小参数展开和线性化等方法,导出一个含大地形、摩擦及加热作用的准地转正压模式。

The nutrient components loss were less than those treated by pasteurism and the loss rate of protein and lactose were 1.40% and 3.73% respectively.

与传统巴氏杀菌相比,欧姆加热后牛奶营养成分的损火率小,加热后牛奶中蛋白质利乳糖的损人率分别为1.40%和3.73%。

Such heating can not only improve the feed's handling characteristics, but also may pasteurize it.

最简单、最经济的预处理方法是加热,加热不仅可以增加料液的操作特性,也可以对其进行灭菌。

The ammonia was evaporated under decreasing pressure, and the precipitate was filtered off and the liquid was poured into hot saturated picric acid solution to get picrate with a yield of 85.0%. The optimum process starting from imidazole-4,5-dicarboxylic acid was: imidazole-4,5-dicarboxylic acid in acetic anhydride was refluxed to get imidazole-4-carboxylic acid, and the product was esterification in ethanol with a catalyzer of concentrated sulfuric acid to get ethyl imidazole-4-carboxylate, at last the compound above was reduced by LiAlH4 in ether at room temperature to get the target compound, the total yield of this route was 49.6%.

以4,5-二羧酸咪唑为原料的较佳工艺:1 脱羧反应:4,5-二羧酸咪唑40g,醋酐1200ml,回流10h,过滤并将滤液浓缩至干,所得固体加至50%的乙醇溶液回流,过滤并将滤液自然冷却过夜,过滤得固体;2 酯化反应:4(5)-羧酸咪唑50g,乙醇1000ml和浓硫酸60ml,加热回流2h,5%浓度NaOH溶液调节至pH=8,减压浓缩至干,加入少量水回流,自然冷却过夜并过滤得固体;3 还原反应:LiAlH410g,乙醚300ml和4(5)-羧酸咪唑乙酯28g,常温反应1.5h,小心滴加25ml水后过滤,滤渣溶于300ml甲醇中并过滤,收集所得乙醚和甲醇滤液浓缩至干,将所得固体溶于300ml乙醇中加热回流,后将溶液浓缩至约30ml,冷却并过滤得固体,该路线总收率为49.6%。

Induction self heat reflow technology has the obvious advantages of 3D selective heating and high heating speed for electronic interconnects.

感应自发热重熔技术在电子互连的应用中具有明显的三维选择性加热和快速加热等优点。

Effect of heat-treatment processing on the semisolid microstructure of AZ91D magnesium alloy produced by SIMA process.

加热速度应选择较大的加热速度,这样有利于组织的细化。

Briefly, the main operations of steel rolling are: Heating: steel ingots or billets are heated to a proper temperature above the recrystallization temperature in a soaking pit or reheating furnace.

简而言之,轧钢的主要生产过程为:加热--钢锭或钢坯在均热炉或加热炉中加热到再结晶温度以上的某一适当温度。

The mixing method to measure solid specific heat capacity generally uses steam heater to heat the measured metal block.

混合法测量固体比热容实验一般采用蒸汽加热器对被测金属块进行加热,但用它测得的金属块的温度不准确,从而导致比热容不准确。

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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

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我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

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三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。