它的名字和国际单位中表示基本聚合物质质量千克有关。
The name is a reference to International Prototype kilogram, as a base unit of mass in the International System of Units.
因为数量巨大，即使是很小的质量也意味着中微子会超过宇宙中所有可见的物质。
Even a tiny mass means that neutrinos would outweigh all the universe's visible matter, because of their vast numbers.
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.
鞋子上的化学物质会恶化空气质量。
你通过鞋子带进家里的灰尘和有毒化学物质会使家里的空气质量恶化。
The dust and toxic chemicals you bring into your house via your shoes can deteriorate the air quality in your home.
梅普尔·希尔签署了一份合同，并承诺以有保证的基本价格购买该农民的牛奶，外加质量更高、含量更多的蛋白质、乳脂和其他固体物质。
Maple Hill signs a contract pledging to buy the farmer's milk at a guaranteed base price, plus quality premiums and incentives for higher protein, butterfat and other solids.
中国的新食品法规定了食品召回制度，如果食物质量不达标，生产商必须停止生产。
China's New Food Act provides for a food recall system where producers have to stop production if their food isn't up to standards.
只有拥有球形膨胀物质的星系才可能容纳超大质量的黑洞。
Only galaxies with a spherical bulge—like component appear to accommodate supermassive black holes.
该方法可为黄精物质基础研究与质量控制提供参考。
The method can provide a reference for the material base research and quality control of the decoction of Rhizoma Polygonati.
“肥胖流行病”很大程度上归因于体育活动的减少和食物质量、饮食习惯的差异。
The 'obesity epidemic' is largely ascribed to declines in physical activity and differences in food quality and eating habits.
研究者们设置了三种不同的环境来饲养轮虫：一种是可获取食物质量相当高的环境，一种是质量低的环境，还有一种趋于两者的混合。
The researchers bred rotifers in three different environments: one in which the quality of available food was high, one in which it was low and one in which it was mixed.
你方发送的我方第346号订单项下的货物质量与我方认可的规格不符。
The quality of your shipment for your order No. 346 is far from the agreed specifications.
例如，在家庭层次水的简单过滤和消毒可显著改善水的微生物质量和以低成本减少腹泻病的危险。
For instance, simple filtration and disinfection of water at the household level dramatically improves the microbial quality of water, and reduces the risk of diarrhoeal disease at low cost.
食物质量的下降得如此严重，以致使食品生产所拥有的崇高经验与地位变得毫无价值。
The reduction in quality is so significant that it renders the formerly sublime experience one not worth having at all.
其它生物技术方法已经产生了改进食物质量和一致性的生物体或者在脆弱生态系统中清理漏油和重金属的生物体。
Other biotechnological methods have led to organisms that improve food quality and consistency, or that clean up oil spills and heavy metals in fragile ecosystems.
它的价钱太便宜了，以至于人们对食物质量不再抱怨。
It was the low price that accustomed people to have no complaints about the quality of food.
到“阿波罗”计划时，食物质量和花样都进一步提高和增多。
By the time of the Apollo program, the quality and variety of food increased even further.
慎选新鲜的配料可确保我们所吃的食物质量，而比萨也不例外。
Carefully chosen fresh ingredients can ensure the quality of any food we eat, and pizza is no exception.
而在接下来的长期干旱中，超额的生物质量会干旱，如遇闪电，森林大火则更加严重。
During the longer droughts that follow, the extra biomass then dries up so that if lightning strikes, forests burn more spectacularly.
随着包装技术的提高，食物质量和菜单得以改善。
With improved packaging came improved food quality and menus.
食物质量降低，品种减少，或者是膳食不合理和习惯性的不良饮食习惯等在报道中都被称为食物安全系数低。
Low food security is defined as reports of reduced quality, variety, or desirability of diet and indications of disrupted eating patterns.
此外，杰米·奥利佛继续进行学校食物改善行动，要求英国首相保证各院校不降低食物质量，再次聚焦“英国飞速上升的肥胖率”。
Meanwhile, Jamie Oliver continues his campaign to improve school food, asking the prime minister to ensure that academies don't undermine it, and again focusing on "rocketing obesity rates in the UK".
除了药品以外，药品资格预审规划还对药物质量控制实验室进行资格预审，并大力推广使用有质量保证的药品。
As well as prequalifying medicines, it also prequalifies pharmaceutical quality control laboratories (QCLs), and conducts considerable advocacy for medicines of guaranteed quality.
生物质量和用于饲养动物的农作物同化石燃料一样有破坏力。
Biomass and crops for animals are as damaging as [burning] fossil fuels.
这些活动还促进在利益攸关方之间就与药物质量有关的问题开展交流。
These activities also promote communication between stakeholders on pharmaceutical issues relating to quality.
现在我可以,画一张图,这里是,这是力，这个力我们知道,因为它就是重物质量。
And so I could now make a plot x whereby I could have here x F and I could have here this force F, which I know because I know the masses.
贵方应保证货物质量、规格和性能与本合同规定相符。
You should guarantee that the commodity is in conformity to all respects with the quality, specifications and performance as stipulated in this contract.
他认为，理论上第二代的生物质量（biomass）可以每年产生3500亿加伦（13亿方）生物燃料——基本上等于全部美国石油进口。
He thinks second-generation biomass could, in theory, generate 350 billion litres of biofuel per year - essentially equivalent to all of the US's oil imports.
当时你们在我们的质量证书上没有发现任何毛病，现在却说我们的货物质量低劣，真是荒 唐。
You found no fault whatever with our quality certificate then. But now, you are here to tell us that we sent you goods of inferior quality. It's ridiculous.
当时你们在我们的质量证书上没有发现任何毛病，现在却说我们的货物质量低劣，真是荒 唐。
You found no fault whatever with our quality certificate then. But now, you are here to tell us that we sent you goods of inferior quality. It's ridiculous.
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