查询词典 decrease by degrees

Experimental studies of model show that when the base slope of spillways changes within the range of 40 degrees to 60 degrees,the water-wing nearly exists in the whole nappe flow ,even continues to the transition flow.

模型试验表明：当斜坡角度为40°~60°时，水翅几乎存在于整个跌落水流范围内，甚至持续到过渡水流。

STN has nematic LC which can twist from 180 degrees to 270 degrees or uses namatic LC display type.

具有扭转约180度~270度构造的nematic液晶或采用namatic液晶的显示类型。

Unlike aa (pronounced "ah ah") lava, pahoehoe flows relatively slowly, allowing an insulating skin to form that keeps the temperature close to 2,190 degrees Fahrenheit (about 1,200 degrees Celsius).

不同的aa熔岩，绳状熔岩流动相对缓慢，允许一个绝缘的皮形成，使温度接近2190华氏度（约1200摄氏度）。

Preheat oven to 325 degrees F (170 degrees C) and line two baking sheets with parchment paper.

预热烤箱到325华氏度（ 170摄氏度）和行两个烘烤床单与羊皮纸文件。

Reduce oven temperature to 300 degrees F (150 degrees C) and line a baking sheet with parchment paper.

烤箱温度降低到300华氏度（ 150摄氏度）和行烘烤床单羊皮纸文件。

The detailed algorithm on analyzing cracks exploration inside blocks is: enriched approximations which describe singular crack tips fields and discontinuous crack faces are employed under the Partition of Unity theory; the enriched nodes surrounding crack tips or faces are respectively mapped with corresponding enriched degrees of freedom, and the solution of all these degrees of freedom is uniformly proceeded by the implicit iteration algorithm of DDA, then fracture and breakage of DDA blocks can be analyzed. The numeric examples show this algorithm is rational and efficient.

为此建立的无网格法裂纹扩展分析算法，采用满足单位分解条件的特殊增强型函数表达裂纹周围应力场的非连续、奇异特性，将对应的扩展自由度动态映射到裂纹周围的节点上，统一按DDA法隐式迭代方式求解，实现块体裂纹扩展和强度分析，相关算例结果显示该算法是合理有效的。

In the second part the pectoral fin motion model of 2 degrees and 3 degrees of freedom is constructed. Also we use Unsteady Vortex Lattice Method to analyze the hydrodynamic performance of the pectoral fin motion.

第二部分建立刚性胸鳍二自由度、三自由度的运动模型，并用非定常涡格法计算和分析了胸鳍的水动力性能。

Methods To take an axial view radiograph of patella with patient in sedentary position, the patients' hip joints were kept flexural with 90 degrees naturally and knees flexural between 30 to 80 degrees, then photos were taken by adjusting the angle and point of incidence of the central line.

取坐位投照髌骨，患者髋关节保持自然屈曲90°，屈膝角度范围30°～80°，然后调整中心线的入射角及入射点进行投照。

Approved by the Academic Degrees Committee under the State Council, there are 223 units granting master's degrees in 51 majors concerning the environment, 77 units granting doctorates in 39 majors, and several postdoctorate positions.

国务院学位委员会批准环境类51个专业、223个硕士学位授予单位，39个专业、77个博士学位授予单位和若干个博士后流动站。

Temperature, preferably 10 degrees and 25 degrees.

温度 最好在10度和25度之间。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。