In this paper , the fractal theory of floc structure is briefly addressed.絮体结构和强度特征是絮凝过程的重要参数.Compared with box counting method , the proposed method avoids jumpiness of calculated fractal dimensions.较之盒维数算法, 避免了计算分数维数值的...
机械工发现飞机的导航系统存在问题。Mechanics discovered problems with the plane's navigation system.机械工给汽车轴上了润滑油.The mechanic greased the car's axle.机械工将发动机中的油全部放走.The mechanic drained all the oil from the engine....
The androecium is borne on the fused corolla.雄蕊群着生在联合的花冠上.Sometimes remnants of the corolla may also be present when the fruit is mature.有时当果实成熟时也留有花冠的残余.The old Corolla was a plain, basic automobile that was inexpensive...
Sitting on chair, two legs paralleling, tip toe pointing front.坐在椅子上, 两腿平行, 腿尖指向前方. 左腿向胸前抬起,两手紧抱小腿,往怀里拉.Often there are emotional reasons paralleling the financial ones...往往情感方面的原因和经济方面原因同时存在。Briefly Andrew sketched out ...