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- Methods:Gradient PCR was employed in analysis of aldosterone synthase(CYP11B2)gene polymorphisms,and gel Imaging Technology was used to determine the optimal annealing temperature. 方法:采用梯度PCR对醛固酮合酶基因(CYP11B2)进行扩增,通过凝胶呈像技术判断CYP11B2基因最佳退火温度。
- Examples of interactions are mass transfer caused by temperature gradient. 温度梯度所引起的质量转移是交叉作用的例子。
- If the temperature gradient becomes too large, then convection will take over the bulk of the energy transport. 如果温度梯变得太大,那么对流将承担能量传输的大部分。
- The combined effect of uplift and denudation upon the temperature gradient can be obtained by formula (3. 86). 抬升和剥蚀对温度梯度的联合效应可以根据公式(3.;86)进行估定。
- As a result, the stable, simple, fast method of two-temperature gradient PCR for sexing bovine pre-implantation embryos was obtained, which only took 57 minutes to identify the embryo sex. 通过两温度梯度PCR方法对牛基因组、克隆胚胎、胚胎样品进行性别鉴别实验研究,建立了稳定、简便、快速的牛早期胚胎性别鉴别两温度梯度PCR方法,鉴定时间仅为57分钟。
- The temperature gradient is typically caused by the power dissipated by the energized coil. 温度梯度通常是由于被激励线圈所消耗的功率引起的。
- Large synthetic diamond was grown by temperature gradient method(TGM) under HPHT. 用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- The heat transferred per unit area and per unit time (heat flux) is proportional to the temperature gradient. 单位时间单位面积上的传热量(热流密度)与温度梯度成正比。
- For all seasons, it can be delimitated two temperature climate regions in Guangxi, the first is the northwest and the south, the second is the northeast. 无论是年平均气温,还是冬、春、夏、秋四季,都可以将广西气温分成2个气候区,即桂西北和桂南区、桂东北区。
- Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT. 摘要用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- Temperature gradient inside or outside the system may be formed from heat absorbance in the process of dissociation. 分解过程的热量吸收,可能形成体系内外的温度梯度。
- The Fraunhofer device depends on a temperature gradient: the greater the gradient, the more electricity generated. 该协会研制的设备是根据温度的变化来工作:温度变化越大,所产生的电力越多。
- Abstract Large synthetic diamond was grown by temperature gradient method (TGM) under HPHT. 摘要 用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。
- The existence and changes in temperature gradient were attributed to the important cause of forming the VDP. 温度梯度的产生及实时变化是产生板材VDP的重要原因;
- The mode of temperature gradient of this bridge s box girder is developed by the method of nonlinear regression. 采用非线性回归的方法,提出了该桥混凝土箱梁的温度梯度模式。
- Two temperature on the Kelvin scale are to each other as the heats trasnferred between the same two reversible adiabatic surfaces at these two temperatures. 上式说明凯式温度的定义是与在等温面上一等温过程由一可逆绝热面转换至令一个可逆绝热面所吸收之热量有关。由此定义的凯式温标与物质的特性无关。
- The combined effect of uplift and denudation upon the temperature gradient can be obtained by formula (3.86) . 抬升和剥蚀对温度梯度的联合效应可以根据公式(3.86)进行估定。
- The result showed that the degradation tendency of sarcoplasmic protein was not obvious and comparable under these two temperatures. 结果表明:在2种温度下冷藏,肌浆蛋白降解均不显著,其变化趋势基本一致;
- This behavior will be helpful to decrease temperature gradient and to lessen surface thermal stress of concrete structure so as to prevent cracking of a structure. 上述特性将有助于减小混凝土内部温度梯度,对于防止水工混凝土结构表面裂缝起到良好的作用。
- The two systems of government are polar opposites. 这两种政体正好相反。