We shall study double integrals over more general sets in the plane.我们将研究定义在平面上更一般的集合中的二重积分.The last two integrals correspond to the natural boundary conditions.最后两个积分对应于自然边界条件.This cuts the labor of evaluating integrals...
These integrals have been tabulated.这些积分都已制成表.Longitudinal displacement measures myocardial motion amplitudes in systole and visualizes the segmental velocity - time integrals.纵向位移是测量收缩期心肌运动幅度,显现为心肌节段的速度 -时 间积分.We shall ...
This paper introduces a simple, rapid and accurate method for inositol analysis.通过实验得到了一种简单 、 快速、准确分析肌醇的方法.Inositol 1 , 4 , 5 - triphophate ( IP 3 ) - Ca 2 + signal transduction pathway plays a very important role in ani...
The Red Sox lost the pennant to Detroit by a single game.红袜队以一场之差将冠军输给了底特律队。He was drafted last autumn by the Detroit Lions.他去年秋天被底特律雄狮队选作队员了.Life in Detroit no longer satisfied him; he wanted the fast life of California...
They turned on two additional main coolant pumps.他们又启动了两台主冷却泵.It is advisable to apply a coolant.建议应用冷却剂.Coolant temperature and ambient air pressure may be used to optimize cold starting and altitude performance.冷却水温度和大...
Thirteen per cent of Christie's coin and banknote auction went unsold.佳士得13%的硬币和纸币拍卖流拍。I put the coin in the machine and pulled the lever.我把硬币投入机器，拉动控制杆。The golden rule is never to clean a valuable coin.重要的原则是决不清除贵重...
荷兰有很多牛奶场.There are many dairies in Holland.牛奶 、 奶油、奶酪从牛奶场运到这里.Milk, butter and cheese are brought in here from dairy farms.他在麦迪逊附近经营一家牛奶场.He ran a dairy near Madison....