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Their effectiveness has yet to be fully determined. Experiments show that the vaccines provide limited protection against diarrhea but do not prevent infection.
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它们的有效性虽然现在比较肯定,但是实验证明疫苗对抗腹泻是有效的,但是不能预防感染。 |
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Their effectiveness is determined by several factors, including age, purity, weather conditions, and choice of dissemination.
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它们的效力是由几种因素决定的,包括年限、纯度、气候状况,以及散布途径。 |
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Their effort is slated to begin at 3:33am (Figi local time), on the 3rd day of the 3rd month of the 3rd millennium.
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他们的努力将从第三个千年中第三个月的第三天凌晨3:33(斐济当地时间)开始。 |
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Their effort is to no avail.
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他们的努力不起作用。 |
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Their efforts are worthy of your support.
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他们这样努力应得到你的支持. |
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Their efforts are worthy of your support.
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他们的努力值得你们的支持。 |
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Their efforts include not only finding methods to raise the activity of the catalyst so less can be used for the same power output but also determining how to form a stable catalyst structure that does not degrade over time and avoiding side reactions tha
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他们不仅致力于寻觅提升触媒活性的方法,好以较少的用量达到相同的输出动力,还尝试做出不会经时耗损,又能避免次反应污染隔膜的安定触媒结构。 |
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Their efforts produced no results.
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他们的努力没有什么结果。 |
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Their efforts to improve the production have been very effective.
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他们提高生产力的措施卓有成效。 |
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Their efforts toward the settlement of the border dispute are praiseworthy.
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他们为解决边界争端所作的努力是值得赞扬的。 |
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Their efforts were not in vain.
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他们的努力没白费。 |