钙具有很窄的安全范围的摄入量。
现在的安全范围是两万五千英尺。
定义安全范围。
目的探讨直肠癌手术远端肠管长度的安全范围。
Objective To investigate the safe distal surgical resection margin of rectal cancer.
长期毒性实验也表明本品毒性低、安全范围大。
The long term toxicity test also indicated that this drug has low toxicity and wide safe range.
被检测出的高氯酸盐的含量是在美国环保署规定的安全范围内的。
The perchlorate was found in levels within a range that's been deemed safe by the Environmental Protection Agency.
只要我们的安全范围不被侵犯，我们就声称拥有自由。
We'll claim our freedom as long as our comfort zone is not violated.
使用华法林的患者需要专人监护以确保他们在安全范围之内。
Patients on warfarin need regular monitoring to ensure they stay in a safe range.
目的：探讨髋臼在其前、后柱上的投影和螺钉放置的安全范围。
Objective: to investigate the X-ray projection of acetabulum on its anterior and posterior column and to develop a safe area for screw placement.
对发达国家而言，公债的GDP占比不超过60%是危机前公认的安全范围。
Prior to the crisis the general consensus was that rich countries could safely have public debts worth 60% of GDP.
因为这意味着超出了托管代码的安全范围，所以需要适当地小心。
Because this means going outside the security perimeter for managed code, due caution is required.
目的：本试验的目的是论证经皮椎体成形术中骨水泥量的安全范围。
Objective. The aim of this study was to demonstrate the safe range of cement volume during percutaneous vertebroplasty.
这是一种安全设施，当失水事故发生时，能将水位保持在安全范围。
This is a safety device, designed to keep the water at a safe level in the event of a LOCA.
中国的安全边界在今天已经显著扩大，不再局限于传统的领土安全范围。
The security boundary of China has already remarkably expanded, and it is no longer limited to the traditional territory margin for safety.
公司称他们的低能量密度激光和一系列防护措施能保证暴露在其中的人体处于安全范围之内。
The firm says the low power-density of its lasers and a series of safeguards ensures that human exposure remains within regulatory limits.
止血药的选择最终依据临床意义，包括：所期望的治疗效果，安全范围，和花费。
The choice among hemostatic agents is ultimately based on the clinician's sense of the expected therapeutic efficacy, the safety profile, and the costs.
目的探讨门静脉栓塞的安全范围及白芨微球作为门静脉栓塞剂的可行性与有效性。
Objective To discuss the safety limit of portal vein embolization, to evaluate the feasibility and efficacy of Bletilla microsphere used as an embolic agent for portal vein.
目的探讨超声止血刀封合血管能够抵制管腔内多大高压以及血管封合的安全范围。
Objective To analyze the margin of safety by ultrasonically activated scalpel in sealing blood vascular.
安全壳内的空气具有相当的辐射性，工作人员最多只能曝露5个小时，否则就超过安全范围。
Its air has been so radioactive, a worker could be exposed only five hours before exceeding a safe limit.
坚持离家近有道理，不推超出安全范围，直到你觉得如果你回来了更加稳定的地面上。
Sticking close to home makes sense; don't push out beyond safe limits until you feel as if you're back on more stable ground.
糖尿病，特别是当血糖水平升至安全范围之上时会引起眼内的变化，而这些变化最终将导致白内障。
Diabetes, especially when the blood sugar levels are above the safe range, causes changes in the eye that can result in cataracts.
圣达菲是美国汽车法律协会(ALA)观察的臭氧水平一贯在安全范围的20个城市中唯一的一个。
Santa fe is one of only 20 U.S. cities the ALA looked at with consistently safe ozone levels.
钻爆开挖法洞室的施工点临近新完成结构体，爆破地震波必须严格控制在安全范围之内。
In the project discussed in this paper, the blasting site of drill-blast tunnel excavation method was close to the newly finished structure.
被检出物质——高氯酸盐，美国环保署认为它的含量在安全范围内，但是一些人士担心，公共健康处在危险之中。
While the levels of the chemical, perchlorate, have been deemed safe by the Environmental Protection Agency, some worry public health is at risk.
在手机上发现的细菌还包括可引起食物中毒的大肠杆菌和黄金葡萄球菌，不过这些细菌的量都在安全范围值以内。
Other bacteria including food poisoning bugs e.coli and staphylococcus aureus were found on the phones but at safe levels.
精确标尺：管身表面有精确的标尺，标注管身调整的安全范围，调节管身长度时不能超stop标志。
Accurate scale: the stick tube is marked with accurate scale that indicates the safe range for adjustment of stick tube. Do not scale out STOP when adjusting the length of stick tube.
结论：本研究提供了经乳颞下迷路外径路面神经减压术所需安全范围、操作空间、角度等，可供手术时参考。
Conclusion This study provided the safe scope manipulation room and the angle of the transmastoid extralabyrinthine subtemporal approach and these data can be reference for the surgeon.
然而我——克里斯朵夫•史姆同志，却被他的身高“关照着”，总能设法将自己压缩在一个安全范围中，妥善地保护自己。
Yet Chris Shim, “blessed” in height, always managed to squeeze himself into a compact and safe fetal position.
在手机上发现的细菌还包括可引起食物中毒的大肠杆菌和黄金葡萄球菌，不过这些细菌的量都在安全范围值以内。
Other bacteria including food poisoning bugs e. coli and staphylococcus aureus were found on the phones but at safe levels.
在手机上发现的细菌还包括可引起食物中毒的大肠杆菌和黄金葡萄球菌，不过这些细菌的量都在安全范围值以内。
Other bacteria including food poisoning bugs e. coli and staphylococcus aureus were found on the phones but at safe levels.
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