Another study found that fathers in a Tanzanian group known for involved parenting had low testosterone, while those from a neighboring culture without active fathering did not.

其他的研究则发现，在坦桑尼亚一组中的父亲更乐于参与对孩子的教育，他们的激素水平比较低，同时那些其他相近文化的测试组中则没有这样积极为父的行为。

youdao

If the number of active threads is sharply fluctuating or very low for the expected workload, the requests are not reaching the Web container in an orderly fashion.

如果活动线程的数量上下波动很大，或者远远低于期望工作量，那么请求无法以有序的方式到达web容器。

youdao

Crewed by civilians, Impeccable is equipped with an active low-frequency towed array with a series of modules, each housing two high-powered transducers.

“无瑕号”由平民操作，装备有主动探测的低频声纳，具备一系列的模块，每一模块配有两个大马力的传感器。

youdao

Officials also still not have released any figures for voter turnout, which observers predict may be as low as 10 percent in areas where the Taliban insurgency is active.

VOA: standard.2009.08.23

The Navy disputes his assessment, saying this year's humpback whale season was normal, and more whales than ever before were seen in March 1998, when biologists studied humpbacks' response to the Navy's Low-Frequency Active Sonar (LFAS) equipment in Hawaiian waters.

CNN: waves

Today, there are well over 1, 000 index funds and ETFs that track nearly every stock, bond, and commodity market worldwide, and they do it at very low cost compared to active management.

FORBES: The Odds Favor Index Investors

Thus, a low-volume ETF tracking active stocks can be more resilient to buying and selling than it might appear.

WSJ: No Need to Avoid All Low-Volume ETFs