A high-mass star forms and dies quickly.
大质量恒星的形成和死亡都很快。
Fifteen of its new discoveries appeared to be so-called supergiant high-mass X-ray binaries (HMXB).
其新发现的15个被称作巨星-大质量X射线双星(HMXB)。
Then, by measuring the total amount of rest-frame ultraviolet light, researchers can estimate the number of high-mass stars in the galaxy.
然后，经由测量静止座标光谱中紫外光的总量，研究人员就能够估计该星系里大质量恒星的数目。
Because of the connection between outflow and accretion seen in low-mass stars, surveys of molecular outflows in high-mass YSOs can shed light on this debate.
因为在低质量恒星形成中外流与吸积相联系，在大质量恒星形成区搜寻分子外流将有助于解决这种争论。
In our own Milky Way, which is quite typical of nearby, massive spiral galaxies, the number of observed high-mass stars indicates that stars are forming at a rate of a few solar masses a year.
银河系可说是我们周遭大质量螺旋星系的典型，根据观测到的大质量恒星数目判断，银河系的恒星形成率为每年数个太阳质量。
It's wise to find a place to travel that has a lot to present but hasn't yet been hit by high price of admission as well as mass popularity.
找一个有很多东西可以欣赏、票价不高、没有很多人去的地方旅游是明智的做法。
On-line liquid chromatography-mass spectrometry is a high throughput method for the analysis of small molecules in biofluids.
在线液相色谱-质谱联用法是一种高通量的方法，用于分析生物流体中的小分子。
NCDnet also focuses on four biological risk factors: raised blood pressure, raised cholesterol, raised blood sugar, and a high body mass index.
全球非传染病网络还重点关注四项生理风险因素：高血压，高胆固醇，高血糖，以及高身体质量指数。
Primary considerations were airtightness, thermal mass and high levels of insulation.
最初考虑的是气密性、热容量和高级隔热材料。
According to the American Journal of Clinical Nutrition, men with a high muscle mass in their upper arms are 36% less likely to die from any cause of death than those with smaller arms.
据《美国临床营养学杂志》上男性高质量的上臂肌肉有36%的人更容易死于任何死因比那些较小的武器。
This is not because the standard was bad, it was because manufactures did not yet have a high enough demand and time to mass-produce the components inexpensively.
这不是因为标准不好，而是因为生产商还没有很高的产品需求和时间来大规模生产低廉的部件。
Unexpectedly, the women in the study showed no preference for men with traditionally masculine features, such as a prominent jaw and high muscle mass, the researchers say.
不料，研究中女性没有对传统上带阳刚特性(比如，有一个突出的下巴和发达的肌肉)的男子产生偏好，研究者们说。
Personal spending in the US is diverging into two distinct categories as strong growth at high-end stores contrasts with continuing difficulties for mass-market, low-price retailers.
美国个人支出正逐渐分化成两个截然不同的类别：高端店铺销售强劲增长，而大众市场低价零售商却始终步履维艰。
About 30% of cancer deaths are due to the five leading behavioral and dietary risks: high body mass index, low fruit and vegetable intake, lack of physical activity, tobacco use, alcohol use.
大约有30%的癌症死亡源自五种主要行为和饮食危险因素：高体重指数、水果和蔬菜摄入量低、缺乏运动、使用烟草及饮酒。
They also separated out the DNA from the bacteria and analyzed its composition using a technique called high-resolution secondary ion mass spectrometry; the isolated DNA contained arsenic.
然后他们从细菌中提取出dna，利用高解析二次离子质谱技术分析了其中的化学组成，发现DNA中也含有砷。
The suite provides all central mission computing, mass data storage, and high-speed local-area network capability.
组件可以提供所有中央任务计算、大数量的数据存储、高速局域联网能力。
These ultra-high resolution photos allowed the scientists to extend the mass-luminosity relation further than ever before.
这些超高分辨率的照片使得科学家们将质光关系的测量扩展到以前从未涉及到的范围。
I also asked for more money for roads, Bridges, mass transit, high-tech information systems, and environmental cleanups to increase productivity and employment.
我还要求增加公路、桥梁、公共交通、高科技信息系统和环境清理方面的投入，以提高生产率并增加工作岗位。
If I have a huge spring force, the acceleration on a given mass will be high.
若弹力巨大，那么在物体上的，加速度就大。
The trifecta of alcohol abuse, cigarette smoking and a high body mass index may be linked with alcohol-related brain injuries, a new study finds.
研究发现，酗酒，吸烟和肥胖都与酒精相关的脑损伤有联系。
Many scientists, as reported in the Guardian last week, fear that concentrations of CO2 in the atmosphere are already high enough to ensure a mass extinction of coral in the coming decades.
正如《卫报》于上周的一份报道说，许多科学家担心，二氧化碳在大气层中的浓度已经高得足以在未来数十年内保证出现珊瑚大灭绝。
Astronomers who examined eight relatively nearby galaxies have found evidence of a surprisingly high abundance of faint, low-mass stars — each has about 10 times as many as the Milky Way.
对八个相对较近的星系进行了测算的天文学家们找到证据——有令人惊异的数量的黯淡的低质量恒星存在，它们每一个都跟银河的十倍那样多。
Tilapia demand "has grown at a phenomenal rate, " says Keith Decker, president and chief operating officer of High Liner Foods USA, the Danvers (Mass.)
罗非鱼的需求量“已呈惊人增长，”High Liner（美国）食品公司总裁兼首席运营官基思.德克(KeithDecker)说。
This includes 21,137 mass layoffs, a seven-year high.
这其中包括了21137宗大规模裁员，这是7年来的最高数字。
High mass concentration of lead induced adventitious roots.
高质量浓度铅诱导不定根产生。
High mass concentration of lead induced adventitious roots.
高质量浓度铅诱导不定根产生。
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