危险因素

In addition to recognizing the importance of patient-related factors, we identified operative factors that were related to thirty-day surgical outcomes.

除了意识到与患者相关的危险因子的重要性，我们还熟悉到手术因素与术后30天的预后情况相关。

English Summary/英文概要: With its towering mountains, sun-scorched deserts, fierce wildlife, and hard-to-predict weather, the American West ranks among the most forbidding places on Earth.

Chinese Summary/中文概要：崇山峻岭、炙热沙漠、野生动物凶猛残忍、天气状况难以预测，这些因素使美国西部成为世界最危险的地方。

Who would like to moe into embryonic stem cell work but who won't because of the political uncertainties," says Stephen Minger, director of the Stem cell Biology Laboratory at King's College in London, speaking to me in his cramped and cluttered office."

&我知道在美国很多人都愿意转移到胚胎干细胞的领域，但是碍于不明朗的政治因素，&伦敦King's College 干细胞生物实验室的主管Stephen Minger在他混乱不堪的办公室里对我说，&我认为美国真的有落后的危险。&

Methods We first evaluated 207 patients and found that four factors predicted the risk of death in this cohort: the body-mass index, the degree of airflow obstruction and dyspnea, and exercise capacity, measured by the six-minute–walk test.

确定下列 4 种因素能预测这组人群的死方法我们先初步评估 207 例病人，亡危险：体质指数，气流阻塞程度和呼吸困难，以及通过 6 分钟步行试验进行测定的运动能力。

In a sign that the Olympics feelgood factor has already begun to evaporate, protesters took to the streets of Beijing yesterday in an escalating campaign against the city's biggest dump site, which they claimed was polluting the air with a foul stench and dangerous dioxins.

奥运会所带来的积极因素已有开始蒸发的迹象，昨天抗议者走上北京街头，强烈抗议北京市最大的垃圾场。他们称该垃圾场臭气熏天，含有危险的二恶英，污染环境。

By analyzing the influential factors of outburst in coal roadway, an important conclusion has been reached that the outburst danger of coal roadway depends on the distribution of outburst indexes in coal seam ahead of working face, not on the tested value of one point in coal seam.

通过分析煤巷工作面的突出影响因素，得出了煤巷的突出危险性并非决定于煤体内某一点的值、而是决定于工作面前方煤体内突出危险值的分布状态的结论。

The main factors that related to injury rate were age,sex,the residing environment,distance between school and home,the manner of sports in spare time,relation of the family,and education of safety.

学生意外伤害发生危险影响因素是年龄、性别、居住环境、离学校距离、业余活动方式、父母之间的关系、安全教育等。

Hayfever . If you believe your baby may be at risk due to these factors it is worth consulting your doctor.

如果您认为您的宝宝可能处于危险之中，由于这些因素，这是值得咨询你的医生。

And that is a dangerous position for the American government to be in: life, after all, is full of costly imponderables.

而对美国来说，这可是个危险的境地，要知道，生活充满着需要付出高昂代价的不可测因素。

And that is a dangerous position for the American government to be in: life, after all, is full of costly imponderables.

而对美国政府来说，这可是个危险的境地，要知道，生活充满着需要付出高昂代价的不可测因素。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷