He said that the symbiotic co-existence and human influenza has been a long time, to the influenza virus in a small range of control that it is very difficult to do.

他说，流感与人类共生共存已经很长时间了，要想把流感病毒控制在很小的范围内是很难办到的。

youdao

You can control the range of frequencies available, the rate at which the governor checks utilization on the system, and the utilization threshold.

您可以控制可用频率的范围，调控器检查系统利用率的频率以及利用率阀值。

youdao

You can control the range of frequencies available, the rate at which the governor checks utilization on the system, the utilization thresholds, and the frequency step rate.

您可以控制可用频率的范围、调控器检查系统利用率的频率、利用率阀值以及频率渐进率。

youdao

also technicians, quality-control officers and a range of positions qualified for by a two year college, and some by high school career technical education programs."

VOA: standard.2009.11.25

Our bodies have mechanisms like that, that mainly use the principle of negative feedback in order to control the parameters that are important for life within a certain range.

我们的身体有着与之类似的机制,主要依靠负反馈原理来,将与生命息息相关的指标控制在一定范围

耶鲁公开课 - 生物医学工程探索课程节选

But that plan was scrapped in March and a range of control measures, including vaccinating badgers, were brought in.

BBC: Bovine TB controls 'strangling farming' says NFU Cymru

The last century saw deployment of anti-malarial drugs and a range of control measures, from marsh drainage to insecticides to bednets, across the tropical regions that are the disease's hinterlands.

BBC: Climate change is 'distraction' on malaria spread

Despite the camera's extraordinarily compact dimensions, the new Cyber-shot RX1 model offers a full range of manual control modes on par with typical high-end full-frame DSLR cameras.

ENGADGET: Sony's Cyber-shot RX1 compact camera packs a full-frame sensor, 'fits in your palm' (hands-on)