Untrace_var is permitted at safe level 4.
untrace_var在safe level4是允许的。
Really, the safe level of exposure is no exposure.
吸烟真正的安全水平就是一点儿都不吸。
There is no safe level of second-hand tobacco smoke.
二手烟草烟雾没有安全标准。
It says there's no known safe level of lead in the body.
目前没有已知的人体铅含量安全水平的数据。
He notes that research has found no safe level of lead.
他提到，研究发现没有安全级别的铅。
There is no safe level of exposure to second-hand tobacco smoke.
关于二手烟草烟雾，不存在安全接触水平。
There is no safe 'low tar' cigarette and no safe level of smoking。
没有所谓的 “低焦油”香烟，也没有所谓的安全吸烟方式。
There is no safe 'low tar' cigarette and no safe level of smoking.
没有所谓的“低焦油”香烟，也没有所谓的安全吸烟方式。
There is not really any safe level of alcohol consumption during pregnancy.
没有任何真正的安全水平在怀孕期间饮酒。
The surgeon general says there is no safe level of exposure to secondhand smoke.
外科主治医生说没有对揭漏的被动吸烟的安全级别定论。
That would still be below 8%, the level considered safe in the current climate.
该比率仍低于当前环境下8%的安全度。
"Healthy animals equal safe food. I agree with that on some level," Mendelson said.
他说：“健康的动物意味着安全的食物，在某种程度上我同意这种说法，但是我们并不了解这些动物是否健康。”
So at an emotional level there's a sense of feeling safe in a group, and part of a group, and feeling that people understand them.
所以，从情感的层面上来说，他们能在团体中得到一种安全感，感到自己是集体的一员，并且感受到他人的理解。
Equipped with four hydraulic level of support, quickly leveling rig is simple, safe and reliable.
装有四个液压水平支撑，可迅速调平钻机，操作简便，安全可靠。
Is there a 'safe' level of radiation exposure for a patient during pregnancy?
是否有患者在怀孕期间的“安全”辐射暴露上限？
There is no level of radiation that is completely safe.
不存在任何绝对安全的辐射能级。
Safe stock refers to minimum inventory level given the forecasted market demand.
安全库存是指基于预测市场需求的最低库存水平。
Another difficult question involves what level of pollution is safe.
另一个难题是什么样的污染水平是安全的？
Sub-level caving is an efficient and safe mining method.
无底柱分段崩落采矿法是一种高效安全的采矿法。
If doing well in mine safe and quality level, we can raise mine safe reliability.
搞好煤矿安全及质量标准化，提高矿井安全可靠性。
The World Health Organization's determined "safe" level is 25.
而世界卫生组织确定的“安全”水平为25微克。
Level safe control system to ensure the instrument operating normally.
设置液位安全控制系统，保证设备正常工作。
You can therefore apply filtering at this level in a type safe manner.
因此你可以以类型安全的方式在这一级别应用过滤。
There is no level of radiation that is completely safe.
那儿没有一种水平的辐射是完全健康的。
The forums have had discussions about what power level is safe, with little consensus.
论坛上对什么级别功率是安全，没有达到一致的认识。
The forums have had discussions about what power level is safe, with little consensus.
论坛上对什么级别功率是安全，没有达到一致的认识。
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