查询词典 average

Less than one shark attack occurs per year on average in Hawaii (compared to an annual average of 40 drownings) and most attacks are non-fatal.

在夏威夷，鲨鱼攻击事件平均每年不到一起（相比之下，平均每年有40人溺水身亡），并且大多数攻击都是非致命的。

Results showed that when the concentration of endospores in the sprayed suspension was on average 100 times greater, the numbers of droplets/particles collected in the six stages of the Andersen sampler (I.e. Would have entered the human lung) were on average 50 times greater.

结果表明，当喷洒悬浮液中芽孢浓度平均大一百倍时，六级Andersen采样器收集的雾珠/颗粒数量平均大五十倍。

The system Pancharatnam phase evolutes regularly when the average photon number of coherent light is small, while it becomes more chaotic as the average photon number increases.

系统Pancharatnam相位随时间的演化在平均光子数较小时表现比较有规律，但随着平均光子数的增加，它趋于混沌化。

ASpheric FeNi nanoparticles with average diameter of about 70 nm were obtained in the system of cetyltrimethyl ammonium bromide/H_2O,while most of the products were nanofilms/rods with the addition of cyclohexane; nearly monodisperse FeNi nanoparticles with average diameter of about 25 nm were prepared in the system of PEG/cyclohexane/H_2O.With the assistance of ultrasonic,a no-surfactant method to 8.5 nm FeCo nanocrystals with high Ms(＞200.5 emu/g)has been developed with economical FeCl_3·6H_2O as iron sources.

a以水合肼为还原剂在十六烷基三甲基溴化铵/H_2O体系中得到了平均粒径约70 nm的FeNi合金球形颗粒，当在此体系中加入环己烷时样品主要形态为纳米膜/棒；于PEG/环己烷/H_2O体系中制备了单分散性较好的平均粒径约25 nm的FeNi合金纳米颗粒，合金纳米颗粒粒径随金属离子浓度减小而减小。

Although we still ranked forty-sixth, we were finally above the national average in teacher pay as a percentage of state per capita income, and almost at the national average in per-pupil expenditures as a percentage of income. By 1987, the number of our school districts had dropped to 329, and 85 percent of the districts had increased their property-tax rates, which can be done only by a popular vote, to meet the standards.

尽管我们仍然排在全国的第46位，我们最终超过了教师工资占州人均收入百分比的全国平均水平，每个小学生花费占州人均收入百分比几乎达到了全国平均水平。1987年，我们的学区被减少到329个，85％的学区提高了财产税以达到教育标准，而且提高财产税是必须通过公民投票来决定的。

Average Daily Haul of Freight Locomotives refers to the average total ton-kilometres accomplished by each freight transport locomotive over one day and night during a given period of time.

铁路货运机车平均日产量指平均每台货运机车在一昼夜内所完成的总重吨公里数。

The average gale day number is 14 days over the year, the most day number is 23 days; Over the years ≥5 steps, the average wind day number is 81 day , the most day number is 106 day.

历年大风（≥17.0米/秒）平均日数为14天，最多日数为23天；历年≥5级风（8米/秒）平均日数为81天，最多日数为106天。

Among them, net income of farmer average per capita achieves 1000 yuan is " 5 one project " one of medium targets, how had hit this to battle, it is a when be placed before us formidable task, the advantage that the article drafts to achieve goal of net income of farmer average per capita and adverse element do one brief analysis.

其中，农民人均纯收入达到1000元是&五个一工程&中的目标之一，如何打好这一仗，是摆在我们面前的一项艰巨任务，本文拟就实现农民人均纯收入目标的有利条件和不利因素做一简要分析。

The relationship between the average diameter of mill balls and the average grain size of grinding materials in ball mill is analyzed.

介绍研磨体级配的平均球径与研磨物料平均粒径的关系。

Gypsum mine owned companies rich reserves of high quality, an area of 3 square company, has proven reserves of 390 million tons, the annual extraction capacity of 300,000 tons, gypsum dihydrate of the total reserves of 40 percent, of which an egg cream Dihydrate 10-15% of gypsum, in more than 95 percent grade, crystal water in more than 18 per cent, accounting for two gypsum plaster dihydrate of 30-40 per cent, with an average grade of 85 percent or more, crystal water in more than 17 per cent, 3 Sulphur dioxide in more than 40 percent, 3 gypsum, with an average grade of 70 percent or more, the crystallization of water in 13 percent or more, three more than 35 per cent in sulphur dioxide, widely used in cement industry.

公司所属石膏矿山储量丰富、品质优良，占地3平方公司里，已探明的储量为3.9亿吨，年开采能力为30万吨，二水石膏占总储量的40%，其中一级蛋膏占二水石膏10-15%，品位在95%以上，结晶水在18%以上，二级膏占二水石膏的30-40%，平均品位在85%以上，结晶水在17%以上，三氧化硫在40%以上，三级石膏，平均品位在70%以上，结晶水在13%以上，三氧化硫在35%以上，广泛用于水泥行业。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。