1.
You should consider things like capital and operating costs, maintenance and spares requirements, safety implications, ease of operation,
你需要考虑的事情，包括投资与操作费用，维修与备件的要求，安全性要求，操作的难易性，
2.
This kind of architectural machine, with high efficiency and less cost, is easy to maintain and operate.
这种建筑机械，操作维修方便，而且效率高、费用
3.
Short time limit, less expense and conveniet operation are its feature.
它的特点是工期短,费用少,施工操作简便。
4.
Responsible for directing all operations related to the maintenance, repair and upkeep of the facilities, equipment, grounds, machinery and maintenance operations.
负责指导所有与维护、理相关的工作，器具、备、所、械和维修操作的费用。
5.
The use of a smaller centrifuge will merely make the operations more time-consuming.
用一架小些的离心机只会使操作过程耗费更多的时间。
6.
The dilution method was obviously too tedious and uncertain for routine use.
稀释法明显太费事、太没把握了，不适用于常规操作。
7.
Study on average length of stay and average hospitalization expenses of single diseases in surgery departments
手术操作科室单病种平均住院日与平均费用的研究
8.
Misconceptions of Universities Tuition Policy and the Difficulty;
高校收费政策的观念“误区”与操作难题
9.
operant conditioning theory of learning
学习的操作条件作用说
10.
operator interaction
操作员交互作用;操作员与计算机的交互作用
11.
μC/OS-II is a real time operating system with free and open source code,has been used broadly.
μC/OS-II作为一种免费的、源代码公开的实时嵌入式操作系统得到了广泛的应用。
12.
"The user may come to our factory for inspection at any time. For those users located in Beijing, on-site training of operators free of charge is available."
用户可随时到工厂进行实地考察,公司免费对用户操作人员进行现场培训。
13.
Please input your account number, end it with the pound key. If you want to use this phone, press the pound key directly.
对本机操作请按＃键，对其他固话预付费操作请输入电话号码，按＃结束。
14.
I've tried five times to explain how to use the machine but he still cannot do it-I'm just banging my head against a brick wall.
该如何使用机器，我已经讲解了5次，但他仍然不会操作——简直白费力气。
15.
This to-and-fro operation wastes very little heat．Some furnaces now blow air only, fuel oil being spayed instead of gas.
这种交替往复操作浪费的热很少。现在有些平炉喷人重油而不用煤气，因而只送人空气。
16.
The contactive cryotherapy using liquid nitrogen is a satisfying method to treat chronic hypertrophic rhinitis, simple operation and with less misery, smaller expense.
液氮接触冷冻疗法是治疗慢性肥厚性鼻炎的一种理想方法 ,操作简单 ,痛苦较少 ,费用较低。
17.
In many U.S. stores the cash register has been replaced by a computer that quickly and easily calculate the cost of items being bought.
在美国很多家大商店里，现金出纳机已被运算所购物品费用快捷、操作容易的电脑所取代。
18.
The use of a smaller centifuge will merely make the operations more time-consuming.
用一架小些的离心机也是可以的，只不过是使操作过程耗费较多的时间就是了。