严密的

Combined with mathematics and geological practice, a new expression for calculating true thickness of terrene is deduced.

将数学方法与地质实际相结合，严密推导出一个岩层真厚度计算的新公式。

While treating the patients of thorax injury or multiple injuries, we should consider the possibility of delayed Hematopneumothorax procedure, take care of the patients, review them in time, and then take the salvage measure of thoracentesis and thoracostomy.

胸部外伤或多发伤患者要考虑到发生延迟性血气胸的可能性，严密监测，及时复查，及时采取胸腔穿刺或引流等抢救措施，大多数延迟性血气胸转归良好。

Methods:25 patients of reexpansion pulmonary edema underwent the following measures:changes of the diseases must be observed closely and found,diagnosed,dealt with earlier;keep the respiratory way smooth;oxygen should be used reasonably,the blood stream motivation should be kept steady;strengthen the base nursing;reexpanse the lung slowly and unconstantly.

目的：探讨复张性肺水肿的观察要点与治疗措施方法：对25例复张性肺水肿患者采用了以下措施：严密观察病情变化，早发现、早处理；保持呼吸道通畅；合理用氧纠正低氧血症；缓慢间断复张；加强基础护理。

They were first employed as close escort to the Scharnhorst and the Gneisenau off the Dutch coast and Heligoland Bight, and in the summer of 1943 they fought American day-bomber formations whenever the latter flew unescorted.

他们先被聘为严密护送至scharnhorst和gneisenau离荷兰海岸以及赫里戈兰bight，而在夏季，1943年，他们又打了一天的美国轰炸机编队每当后者飞到神木。

The treatment of unruptured tubal pregnancy with the combination of methotrexate and mifepristone is safe and effective.

治疗期间严密观察腹痛、阴道流血和生命体征的改变，每周检查盆腔B超，每周复查血β-hCG至正常（β-hCG＜8IU/L）。

Be aimed at afore-mentioned privacy safety problems, expert of lucky star safety suggests common netizen takes following step: Want rigor to be on guard above all the vermian attack of SNS website.

针对上述隐私安全问题，瑞星安全专家建议普通网民采取如下措施：首先要严密防范SNS网站的蠕虫攻击。

In fact , it is usually a trial-and-error process requiring several attempts and refinements.

事实上，它通常是一个需要一些尝试和严密思考的尝试-错误过程

Certainly, the patient will use it under close observation of doctor.

当然是在医生的严密观察下使用。

To my knowledge,the Los Alamos laboratory has very tight security measures.

据我所知，美国洛斯阿拉莫斯实验室里的保密措施十分严密。

In return, all Palpatine asked for was a private viewing box with heightened security, one that would make it impossible to be eavesdropped upon.

而帕尔帕庭所要的回报很简单，只要一个私人包厢，但是必须保安措施严密，确保里面谈话外人无法偷听。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。