费力的

However, most laboratories incubate solid medium cultures for 4 to 6 weeks to achieve a better sensitivity.

但是，目前所用常规固体培养基药物敏感试验费时费力，很难满足临床的需要。

Department of Judicial Information, Shandong Politico-legality Institute,Ji′nan 250014,China摘要: This paper presents a solution using GPRS to remote reading electric kilowatt-hour meter, aiming at the shortcoming of human reading meter in power system such as expand more people and more time, low reliability and data is not real time.

针对目前电力系统中人工抄表费时费力，可靠性和实时性差等缺点，提出了使用GPRS作为传输方式的电能表无线抄表方案。

I laboriously doubled up my large body in order to crawl in.

黄译是"我还在费力地把自己庞大的身躯折成两半往车里爬"。

An ass lade with gold will go lightly uphill.

驮金的驴子上山不费力。

Did you have much difficulty in locating it?

你是不是很费力才找到它的位置？

Don't use the mobilephone when the signal is weak,because that means the mobilephone moil very much so that it can send much more radiation.

手机信号弱时别用，因为那意味着手机工作起来费力，因而会散发出更多的辐射。

He toiled obscurely for 100,000 a year while they got 10 or 20 times that sum.

他默默无闻地费力工作，每年才能挣到10万欧元，但那帮家伙却能挣到10倍或20倍的数目。

To increase taxes in such a time of depression means heaping Pelion upon Ossa.

在如此萧条的时候还要加税，费力而没结果。

"I'm Detective John Phillips from the New York Police Department," he said.

"我是纽约警察局的侦探约翰-费力普斯，"他说。

We have plow through all the document related to the case.

我们费力地阅读了所有有关此案的文件。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失