But when a school preaches to its students that condoms are ineffective.

Over the long period of time, microeconomic theory holds that competition is effective with ineffective monopoly.

长期以来, 人们从微观经济理论出发,认为竞争是有效的,垄断是无效的.

Effective and ineffective services, the difference is experience, sincerity, attitude and interpersonal skills to deal with.

有效服务和无效服务的差别,在于感受 、 诚意 、 态度和人际关系技巧的处理.

Much of the close combat being taught our troops today is ineffective and impractical.

如今,我们军队教授的很多近距离格斗技术都是无效的、不实用的.

Leaded gasoline produces emissions containing lead, which coats the metals in the converter, rendering them ineffective.

含铅汽油排放的废气中有铅, 会使转化器中的金属涂上一层膜, 导致这些金属失效.

However, the medical assistance system is still short of fund fund in an ineffective way.

但总体上医疗救助资金筹集水平不足,资金利用率有待进一步提高.

It is morally wrong as well as ineffective for it to be imposed as a task.

将学习外语作为任务强加于人既无效果又无道理.

But much of the Chinese fast food industry is ill managed and seems ineffective.

但中式快餐行业由于管理不善,让人觉得没有效益.

The new drug was ineffective.

新药不起作用。

So i ran up and wacked mobs ineffectively with my tree branch arms.

所以我冲向怪用我树枝一样的手臂非常低效率的攻击.

Relapses of the malady, ineffectiveness of different drug regimens and even resistance to drugs are emerging.

疾病的反复发作, 不同药物治疗方案的无效,甚至耐药性正在出现.

The sun sank down, and in the sky floated a thin , ineffectual moon.

夕阳已经西斜, 天空升起一轮淡淡的明月.

Their children were left to the ineffectual care of a parcel of servants.

他们的孩子留给了一帮佣人,得不到应有的照管.

The searchlights were ineffectual in the fog.

探照灯在雾中不起作用.

Andy Grove, a former head of Intel, describes the administration's performance as " ineffectual "

Intel公司的前总裁安迪?葛洛夫(AndyGrove),则把政府的表现描述为 “ 无效率的 ”

She had felt at the same time that he was helpless and ineffectual.

同时她也看到了他的孤弱无能,无所作为.

It would not have occurred to her that an action which is ineffectual thereby becomes meaningless.

她从来没有想到过,没有效用的事就没有意义.

Their children were left ineffectual care of a parcel of servants.

他们的孩子留给了“一”“帮”佣人,得不到应有的照管.

AN ineffectual effort to block the legislation.

指在球赛或体育竞赛中,努力阻止对方得分的.

Geremi . Ineffectual again. Surely he will move on in the summer.

格雷米. 又一次表现得无能为力. 他肯定会在夏天.

After their two or three ineffectual attempts, Tom reeled, and fell heavily to the ground.

他们徒劳无益地试了两三次之后, 只见汤姆摇晃了两下, 又扑通一声摔倒在地.