Storm motion vectors in the form of arrows with speed in knots indicating the movement of the precipitation areas are also shown in the display 从显示亦可看到以箭头表示，速度以海里每小时计的风暴运动向量，该向量显示雨区的移动。
These thousands of hours of social service reassured him that we are never alone in our struggles and enjoyment of life though we meet challenges all the time 数以千小时计的社会服务让他感受到，即使生命中时常遇到挑战，他也不会感到孤独。
Rate - based resource costs are costs of work resources , such as people or equipment , to which you have assigned standard and ( if needed ) overtime rates , usually per hour 基于费率的资源成本是指定了标准费率和（如果必要）加班费率的工时资源（如人和设备）的成本，通常以每小时计。
The experimental results showed that the transfer rate of bilirubin was obviously enhanced after fixing albumin into the high - flux asymmetric membrane . the clearance of bilirubin was 43 . 6 % , while blank membrane was only 3 . 4 % 以20小时计，促进传递膜对结合胆红素的清除率为43 . 6 % ，而相应空白膜仅为3 . 4 % 。
Among these caring companies , more than a hundred companies have established corporate volunteer groups , providing thousands of hours of volunteer services to the community 间商界展关怀公司成立雇员义工队或类似小组，每年提供以万小时计的义工服务，并透过社会服务推广运动、有薪假期、及管理层嘉许等，鼓励员工参与义务工作。
Among these caring companies , more than a hundred companies have established corporate volunteer groups , providing thousands of hours of volunteer services to the community 间商界展关怀公司成立雇员义工队或类似小组，每年提供以万小时计的义工服务，并透过社会服务推广运动、有薪假期、及管理层嘉许等，鼓励员工参与义务工作。
Qualified developers will be paid according to their individual skills and working hours . a 2000 - 5000 rmb salary can be expected for a 40 hrs / week workload . we can also accept part - time work 工作方式全职兼职均可，对于符合要求的程序员，我们会根据其个人的水平和工作时间来确定工资的标准，按照一周工作40小时计，工资在2000 - 5000之间。
Constructing quantitative model with ordinary differential equations for the cell - cycle control system , it is appropriate to use ordinary differential equations ( odes ) , because molecular diffusion , transcription , translation and membrane transport seem to be fast ( a matter of seconds ) compared with the duration of the cell cycle ( hours ) . spatial localization of reactions can be handled by compart - mental modelling , in the spirit of pharmacokinetics 对于这样的细胞周期控制系统，应用常微分方程是适合的，因为比起细胞周期的时间（以小时计）来，分子扩散，转录，翻译和膜运输是很快的（以秒计应用药物动力学的区域化模型的方法，可以处理反应的空间分布。
