当一个大型天体撞击行星或月球时，物质会被抛射出去，从而在行星上形成一个洞，造成局部质量不足的现象。
When a large body strikes a planet or moon, material is ejected, thereby creating a hole in the planet and a local deficit of mass.
万一质量不足，也可以进行及时地调整。
In case the quality is insufficient, timely adjustments can be made.
由于中国的农产品质量不足，发达国家利用这点，制订针对性较强的技术壁垒来限制中国农产品出口。
Because of China's agricultural product quality is insufficient, the developed countries use this, make better direction of technical barriers to limit China's agricultural product export.
星系外环应以可以观测到的速度被甩入太空，因为星团的质量不足以通过万有引力来束缚星系的边缘部分。
At the observed speeds, the outer galaxies should be flung out into space, since the clusters don't appear to have enough mass to keep the galaxies at their edges gravitationally bound.
电子元件的质量和装配的质量不足，可能也是造成这款车型难以为继的原因之一，但更大的问题无疑是它的设计品味太差。
Troublesome electronics and poor assembly quality were partly to blame, but a bigger problem was the unmistakable air of poor taste.
我认为公司对成本强调有余，而对质量重视不足。
I think the company places too much stress on cost and not enough on quality.
然而，传统的制造业生产率衡量指标显示，尽管质量衡量不足，但生产率显著提高，而服务业生产率则继续停滞不前。
Yet traditional measures of manufacturing productivity have shown significant increases despite the under measurement of quality, whereas service productivity has continued to stagnate.
阻碍这一点的一个因素是，父母无法或没有花足够的时间高质量地和孩子相处，而是用玩具、游戏、小玩意儿之类的东西来弥补这种不足。
One factor hindering this is that parents can't or don't spend enough quality time with their kids, and substitute this deficit with toys, games, gadgets and the like.
实际上，这个步骤有太多不合需要的结果和风险，许多测试的质量和覆盖度都不足。
In practice, this step has too many undesirable consequences and the risk that much of the testing is of insufficient quality and coverage.
有些人喜欢追踪记录所有的事情，我们可以想象，了解我们睡眠不足或睡眠质量差的时间比我们意识到的长，会对我们有帮助。
Some people like to track everything, and we do imagine that it could be helpful to see longer periods of poor or insufficient sleep than we realized we were experiencing.
非洲培养的医科毕业生人数仍然不足，且教育质量参差不齐。
The number of medical graduates being produced in Africa remains inadequate, and the quality of education is uneven.
回想起来，在那里一起消磨的工夫和我们各自的时光相比微不足道，但有些事情是以质量而非数量来衡量的。
In retrospect, the actual moments spent together pale to our time apart, but some things are best measured by quality rather than quantity.
成本高企，产品质量低劣，工厂产能开工严重不足，通用汽车对市场反应迟钝，一次脱胎换骨的重组势在必行。
Costs were high, product quality was low, factories were running well below capacity, GM was slow to market, and a sweeping reorganization was needed.
有关教育支出不足的最强有力的证据是最终产品的质量令人质疑。
The strongest evidence of poor spending decisions in education, though, is the dubious quality of the end product.
在许多情况下，反对者都是将自己的判断建立在目前在道路上行驶的吉利轿车的基础之上，这些轿车的质量往往有很多不足之处。
In many cases, the naysayers are basing their judgment on Geely cars on the roads today, whose quality often leave a lot to be desired.
空气污染，国际学校名额不足，高质量生活成本增高都是原因。
Among the factors blamed are air pollution, a shortage of places in international schools and the sky-high price of top-quality accommodation.
在epsiloneri星系中还有一颗未确认的行星，那是在非常远的轨道(40个天文单位)上的另一颗巨星(虽然不足木星质量的0.1倍)。
There is an unconfirmed detection of another planet in the epsilon Eri system, also a giant planet (although less massive at 0.1 Jupiter masses) in a very distant (40 AU) orbit.
果然，医保行业在信中谈到了“通过整合质量与效益奖励，来减少医疗保健使用过度和使用不足的现象。”
Sure enough, the health industry letter talks of "reducing over-use and under-use of health care by aligning quality and efficiency incentives."
因此，北就的空气质量指数与世界各大城市相比，有些部份表现最差，也就不足为奇了
So it is no surprise that Beijing has some of the worst air pollution of any big city on earth.
但是，这些方案的规模和质量都不足以如此迅速地阻止如此大规模的衰退。
But these plans are nowhere near big or good enough to stop such a massive decline so quickly.
对于设计师而言，沟通是一门重要的学问，如果沟通不足会削弱产品质量的话，这便是值得庆幸的时刻了。
For designers, it is a very strong communications lesson, and if it is weak in terms of quality, this is a celebrity-driven moment.
但学校自己仍是资金不足，教育质量也很差。
But schools themselves remain underfunded and the quality of education remains poor.
TFP看起来改进了代码质量，但是结果从统计上看并不足以支持对此效果的确信。
TFP seemed to improve code quality, but the results were not statistically significant enough to warrant a confident assertion to that effect.
原因在于，星系中有众多的中微子，而当这些微不足道的质量加在一起时，其总和就会影响整个星系的分布。
Because there are so many neutrinos, their tiny masses add up to influence the overall distribution of galaxies.
该系统有三宗恼人的“症状”，即：医疗服务质量参差不齐，医疗服务涵盖面不足，以及飞涨的成本。
Three troubling symptoms stand out: uneven quality of care, inadequate coverage and soaring costs.
在不影响成本的情况下，对制程进行最优化的改善。使公司获得最大利润，避免质量管控不足以及过分管控。
If don't influence the cost to change the process get the most benefit and avoid less quality control and more quality control.
这项研究是首次研究睡眠不足或睡眠质量差与青少年高血压发病高风险之间的关系。
The study is the first to examine links between high blood pressure and sleep quality in healthy adolescents.
如果编制的证明文件，不足以证明已经以规定的方式达到了规定的质量要求。
When documentation produced is insufficient to demonstrate that the prescribed quality requirements have been achieved in the defined manner.
我们某些产品的质量还有很多不足之处。
The quality of some of our products has left much to be desired.
人们认为，一心想削减成本的厂商们在注水牛奶中加入了有毒化学物质，借此来掩盖因此产生的蛋白质含量不足的质量缺陷。
Suppliers trying to cut costs are believed to have added the toxic chemical to watered-down milk to cover up the resulting protein deficiency.
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