无危险的

Sometimes pierre remembered what he had been told of soldiers under fire in ambuscade when they have nothing to do , how they try hard to find occupation so as to bear their danger more easily

有时皮埃尔回忆起他所听到的故事，故事中谈到，士兵们作战时处于枪林弹雨之下，他们躲在掩蔽体内，这时无事可做，为了经受起危险造成的威胁，他们尽可能给自己找点事情做。

Potential of zinc-containing amalgam was more negative than other alloys,and it was always under anodic behavior during the experiment and was corrupted acceleratedly.

金合金／钴铬合金、金合金／含锌银汞合金、金合金/无锌银汞合金均产生较高的电流值，若存在于口腔中，会有一定危险。

Objective To investigate the clinical character and risk factors of type 2 diabetes mellitus with asymptomatic cerebral infarction.

目的 探讨2型糖尿病患者合并无症状性脑梗死的临床特点及危险因素。

No light perception, disturbance of consciousness and presence of blood within the sphenoidal or ethmoidal sinus are the risk factors to the visual prognosis of traumatic optic neuropathy.

伤后无光感、意识障碍和蝶、筛窦积血是影响外伤性视神经病变视力预后的危险因素。

Resultsseventeen patients with dvt after operation were discovered through color doppler ultrasonic detection, and all of the dvt occurred at the calf intermuscular vein. the incidence of the dvt in all patients was 33.3%, and 41.7% of these dvt patients were asymptomatic. logistic regression analysis indicated that patients older than 65(or=116.597), large volume of blood transfusion(or=1.01) and high level of triglycerides(or=37.249) were the risk factors for the occurrence of dvt after the tha.

结果经双下肢血管彩超检查，51例手术有17例发现dvt，全部为小腿肌间静脉血栓，dvt发生率33.3%；dvt患者中无症状者占47.1%(8/17)；多因素logistic回归分析表明：年龄≥65岁，输血总量大和血清甘油三脂水平高是全髋关节置换术后dvt发生的重要危险因素，其or值分别为：116.597、1.01和37.249(p.05)。

This general modeling method can be applied to develop woundless risk assessment model for the series of common diseases.

该通用模型方法可应用于常见病系列的无创型发病危险评估模型开发。

This is different from these anti-piracy manners when the piracies don't arm with auto gun/weapon but with knife.

这种方法不同于其他地区防海盗，如果那些地区的海盗无先进武器只有小刀，象马六甲防盗要在白天过最危险区域是上策。

objective inquire into the value of eet and cag in the diagnose of coronary heart disease.methods review and analyze132cases of positive eet and77cases of results of cag.results positive cag:58cases（75%）;negative cag:19cases（25%）;single-branch pathology18cases;double-branch pathologies:40cases;many-branch pathologies:19cases;stc extension:25cases;s-wave deepeness:21cases;u-wave inverˉsion:2cases.conclusion among the patients of eet,dangerous factors conform to the results of cag inclinical symptom relatively,among females,young people and non-clinical symptom,false positiveness is more.

目的 探讨活动平板运动试验与冠状动脉造影在冠心病诊断中的价值。方法对132例活动平板运动试验阳性，77例冠状动脉造影结果进行回顾性分析。结果冠状动脉造影阳性58例（75%），阴性19例（25%），单支病变18例，双支病变40例，多支病变19例，stc延长25例，s波加深21例，u波倒置2例。结论在活动平板运动试验患者中，有危险因素和临床症状与冠状动脉造影结果较相符，女性、年轻人和无临床症状者假阳性较多。

I produced heat-conducting oil furnace energy saving and environmental protection, safe, durable, energy-efficient than the steam boiler about 50% more than electric heating to about 70% energy saving, at atmospheric pressure and high temperature will be above 300 , no explosion hazard.

我公司生产的导热油炉节能环保、安全耐用，比蒸汽锅炉节能50％左右，比电加热节能70％左右，在常压下可获得300℃以上高温，无爆炸危险。

Now people like to use paint decorative rooms, mainly because latex paint with water for dispersion medium without polluting the environment, drug-free safety without fire danger are environmentally friendly products; Facilitate their construction, maintenance room or to change color in the original coating, only minor treatment Tu regeneration can Rujiaoqi, you can carry out their work or roller Tu Shuatu construction, construction tools to clean water, learn convenience.

现在人们喜欢选用涂料装饰房间，主要是因为乳胶涂料以水为分散介质，不污染环境，安全无毒，无火灾危险，属环保产品；其施工方便，要想维修房间或改变色彩只需在原涂层上稍作处理，即可涂刷新的乳胶漆，您完全可以自己动手进行刷涂或辊涂施工，施工工具可以用水清洗干净，易学方便。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。