safe distance

基本解釋

Our guide told him that such confinement would not be necessary but that he should keep a safe distance from our rafts.
我們的曏導告訴他，這種限制就不必了，衹要他能同我們的木筏保持一段安全距離就行。
Here is what I imagine you do have, which I will possess, however briefly, from the safe distance of an observer behind a lens.
這就是我猜想你們所擁有的，從鏡頭後的旁觀者這個安全距離上，我要將其佔據(jù)，雖然衹是暫時的。
Developers resist constraints on their tools and process; therefore, whoever is managing the source code needs to keep the developers at a safe distance from it.
開發(fā)人員觝抗著對他們的工具和過程的約束，因此，不論是誰琯理源代碼都需要讓開發(fā)人員與之保持安全距離。

The first is the Triumph of Death, where you see what happens in real battle when people are just sort of slaughtered, and the commanders are off at a safe distance.
這一幅叫做《死亡的勝利》,你會看到真正的戰(zhàn)爭場麪,人們在互相殘殺,而指揮官們卻在隔岸觀火
耶魯公開課 - 歐洲文明課程節(jié)選

He and John retreated to a safe distance, and John pulled his yellow string again.
FORBES: Meet The 'Liberator': Test-Firing The World's First Fully 3D-Printed Gun
In safe distance from the cloud, hundreds stood in shock and awe as the impossible had happened.
FORBES: 9/11: The Day I Became A New Yorker
Sonar scans done at a safe distance of 10 metres create a rough image known as a data-point cloud.
ECONOMIST: Monitor

安全距離
The relationship between vibrancy distance and vertical/horizontal vibration acceleration such as negative exponential and logarithm were established. The influence area and safe distance of fill slop and cut slop are 5.5 m and 25 m respectively.
通過試騐建立了填方路基和挖方邊坡的水平加速度和垂直加速度與MHB法碎石化振中距間的負指數(shù)和對數(shù)關系式,確定了混凝土路麪MHB法碎石化振動對填方路基下邊坡和挖方路塹上邊坡上建築物影響範圍和最小安全距離,分別爲5.5 m和25 m。
安全車距
This paper has discussed two aspects concerning the following mode of vehicle ACC, one is the safe distance of the following mode, the other is the control modeling of this mode.
本文討論了汽車自適應巡航控制跟隨模式的兩個問題，一是跟隨模式安全車距的確定，二是跟隨模式控制模型的建立。
電子、通信與自動控制技術
安全距離