太空中平均每立方厘米只有两个氢原子，这对低速飞行的宇宙飞船不构成威胁。
There are just two hydrogen atoms per cubic centimeter on average in space, which poses no threat to spaceships traveling at low speeds.
人一生平均会喝16 000加仑(60.57立方米)的水。
An average human drinks about 16, 000 gallons of water in a lifetime.
第三定律是，椭圆轨道的周期，和距太阳的平均，距离的，立方成比例。
And then his third law was that if you take the orbital period of an ellipse, that is proportional to the third power of the mean distance to the Sun.
在云南，平均每人拥有的水资源多达10,000立方米，4倍于全国的平均水平。
In Yunnan, there are more than 10,000 cubic meters of water per person, four times the national average.
在云南，平均每人拥有的水资源多达10,000立方米，4倍于全国的平均水平。
In Yunnan, there are more than 10, 000 cubic meters of water per person, four times the national average.
例如，一个人的脑袋是1500立方厘米就会比脑袋空间是1400立方厘米的人平均多600百万个皮层神经元。
For example, a person with a brain size of 1500 cm3 would have an average of 600 million more cortical neurons than a person with a brain size of 1400 cm3.
美国居民一生平均吃掉50多吨食物，喝掉13 000多加仑(49.21立方米)饮料。
In a lifetime the average US resident eats more than 50 tons of food and drinks more than 13, 000 gallons of liquid.
标准模型将宇宙视为一个均匀结构，密度不会随著空间位置而变化，每立方公尺平均有一个原子。
Their standard model treats the universe as though its density did not vary from place to place but had a uniform, average value of one atom per cubic meter.
这条河平均流量为每秒350立方米。
The average flow of the river is 350 cubic metres per second.
利用平均场近似的方法，研究了立方晶格上具有DM相互作用的混合XXZ模型的相变和临界性质。
By using the mean-field approximation method, the critical behavior of the mixed-spin XXZ model with DM interaction on the cubic lattice is studied.
这千岛湖的水啊平均含沙量是每立方米0.007千克。
The sand content in the water of Qiandao Lake averages just 0.007 kilos per cubic meter.
他们发现，每立方米PM2.5的平均浓度每增加10微克，在长期的作用之下，肺癌导致的死亡率就会增加8％。
The researchers found that the long-term death rate from lung cancer rose by 8 per cent for every 10-microgram increase in the average concentration of PM2.5s per cubic meter.
这条河平均流量为每秒200立方米。
The average flow of the river is 200 cubic meters per second.
据世界卫生组织（WHO）称，全球城市空气污染平均水平在22微克/立方米。
Thee average air pollution level for cities around the globe is 22 micrograms per cubic metre, according to the World Health Organisation (WHO).
在北京，过去一个月的平均空气质量指数(AQI)为每立方米195微克，最高达到470微克。
In Beijing, the average air-quality index (AQI) over the past month was 195 micrograms per cubic meter, peaking at 470.
平均下来，我们90%的时间是在室内度过的，同时我们每个人每天都需要12立方米的洁净空气进行呼吸。
On average, 90% of our time is spent indoors and every one of us needs 12 cubic meters of clean air to breathe per day.
立方体中的数据已经过摘要，表示诸如计件销售、店面销售、区域销售、销售纯利和完成订单的平均时间等数据。
The data contained within a cube has already been summarized to show figures such as unit sales, store sales, regional sales, net sale profits and average time for order fulfillment.
其分子数目如此之大，以至于在其立方体积内，空气所受的平均作用确实是不变的。
This number of molecules is so large that the average effects within the micro volume are indeed virtually constant.
以隔离型对称半桥双向变换器为对象，建立了以原边为参考的4种模式下的简化电路，提出了结合开关函数的状态空间平均模型的建立方法。
For isolated-type symmetry half-bridge bidirectional converter with phase-shifted control, a simplified circuit under 4 modes using the primary windings of transformer as reference object is built.
根据试验结果，拟合了平均粘结强度表达式，得到了局部粘结应力最大值和混凝土立方体抗压强度的关系。
According to the test consequences, equations of average bond stress, relationship between the maximum local bond stress and concrete cubic compression strength are proposed.
这条河平均流量为每秒二百立方米。
The average flow of the river is 200 cubic metres per second.
黄河水是济阳县的主要客水资源，多年平均引黄2亿立方米，黄河大米、黄河鲤鱼主要由黄河水养育，品质优良，驰名中外。
The Yellow River water is the main water sources with average of 200 million cubic meters water from the Yellow River. Famous yellow rice mainly benefit from the Yellow River Yellow River.
我国年平均水资源总量为28124亿立方米，仅次于巴西和前苏联，居世界第三位。
Our country annual mean water resources total quantity is 2812400000000 cubic meters, is only inferior in Brazil and former Soviet Union, occupies world third.
流域总面积一百八十余万平方公里，年平均入海水量约九千六百余亿立方米。
Basin with a total area of more than 180 million square kilometers, the average annual income is about the sea more than 9600 billion cubic meters.
流域总面积一百八十余万平方公里，年平均入海水量约九千六百余亿立方米。
Basin with a total area of more than 180 million square kilometers, the average annual income is about the sea more than 9600 billion cubic meters.
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