The average speaker knows, as a low-ball estimate, about 60,000 words.
保守估计，说话者平均知道大约六万个词。
The flow of air over the surface of the ball was turbulent, which gave the ball a relatively low amount of drag.
球的表面流动的空气形成湍流，这使得球的阻力相对较低。
Tata Chemicals, part of the giant Tata Group, set the low-cost ball rolling last December with its launch of the Swach purifier (‘swach” means “clean” in Hindi) at 999 rupees (about A$25).
庞大的塔塔集团的子公司-塔塔化学品，去年12月以999卢比（约25澳元） (1US$=47卢比) 的价格，推出了"Swach净化器"（'swach’的印地文意思是"干净"）。
BBD Ball mill is a widely used milling device in power plant system. It has the advantages of low energy consumption, high efficiency, widely range of grinding coal, and so on.
双进双出磨煤机是在电厂系统中广泛应用的一种制粉设备，它具有能耗低、生产效率高、研磨煤种范围广等优点。
Ball spline pair is a new type of translation pair, used for large torque transfer with low resistance.
滚珠花键副是一种新型移动副，用于低阻力传递大扭矩。
For a low dribble the ball is dribbled on the side of your body opposite the defensive player.
低运球时，球应处于你身体远离防守球员的一侧。
A kind of waste heat treated low alloyed cast iron for making grinding ball in a coal grinder was studied.
研究了一种可用冲天炉生产的煤粉磨机磨球用低合金余热淬火耐磨铸铁。
Considering practical use conditions, technology design principle of producing low chrome white cast iron grinding ball should be: Under premise of improving toughness, to enhance hardness more.
前言：考虑磨料介质的实际服役工况条件，生产低铬白口铸铁磨球的工艺设计原则应明确为：在改善韧性指标的前提下，进一步提高硬度。
Manufacturing of alloy cast iron grinding ball by means of composite modification of tungsten slag is a feasible way due to its simple process, low cost and good product quality.
采用复合变质方法，开发工艺简单、成本低的钨渣合金铸铁磨球是一种有效的途径，其材质性能可以满足使用的要求。
Concerning on the problem of poor reliability and low measurement precision of traditional volumetric fuel consumption meter, a ball float fuel consumption meter is designed.
针对传统油耗仪可靠性差、测量精度低的问题，设计了一种浮球式发动机油耗仪。
Company specializing in the production of bearings with high precision and low noise precision ball and precision mechanical parts.
公司专业生产轴承用高精度、低噪音的精密钢球及精密机械零部件。
He is only 170cm but rugged and is willing to chase the ball down and run the channels, his low centre of gravity and deceiving pace allows marking difficult for opposition defenders.
他只有170公分但身体条件出色，擅长边路突破。他带球时重心低，不停通过变速跑迷惑对手，使对方防守球员盯防困难。
The formation of black film and surface dissolving state of the kneaded phosphorized copper ball of the company were compared with those of low quality rolled phosphorized copper ball.
并将该公司揉制磷铜球黑膜形成及表面溶解状况与低质量轧制磷铜球进行了比较。
Chinalco and high aluminum ball because of its low price and is accepted by most of the ceramics factory, mainly used for grinding ceramic blank.
中铝球和中高铝球由于其较低的价格而被大部分陶瓷厂所接受，主要用于研磨陶瓷坯料。
Aiming at the problem of large number of terrain data and low speed of terrain rendering, this paper presents a terrain rendering method based on data block and enclosing ball error metric.
针对大规模地形数据庞大、绘制速度慢的问题，提出一种基于数据分块和包围球误差函数的地形绘制方法。
The result showed that the main problems lied in low filling ratio, irrational media shape and incomplete adding ball system.
研究结果表明：生产中主要问题是充填率不够、介质形状不合理及补球制度不完善。
From a low cross by James Milner, Lampard came close to reducing the arrears but a combination of Neuer and Lahm was enough to keep the ball out of the net.
兰帕德接米尔纳的传球后差点缩小比分差距，但是诺伊尔和拉姆保证德国球门不失。
In view of low milling efficiency, the effect of milling form, loading coefficient of materials, rotational speed of ball mill, milling time and grinding aid on milling efficiency was discussed.
针对陶瓷生产中球磨机效率低的问题，从工艺上讨论了研磨方式、物料的装填系数、球磨机转速、研磨时间以及助磨剂对球磨机效率的影响。
As time goes on and you practice and play you will recognize that the ball is going to be low ahead of time and begin bending automatically.
随着打球时间的积累和你自己不断地练习，就能观察出这个球的线路会非常的低，这时你就能很自觉地屈膝去击球了。
The results indicate that high energy ball milling together with low temperature quick hot extrusion is the most effective method for obtaining homogenous distribution of reinforcers.
采用高能球磨法混料和低温快速热挤压工艺相结合，是实现增强体颗粒均匀分布的最有效方法。
This paper presents the properties of the U-joint spiders and the worms of recirculating ball steering gear which made from a low quenchability steel 60D, as well as their testing results on the road.
本文介绍了60D低淬透性钢万向节十字轴和循环球转向螺杆的各项性能及装车使用试验情况。
And then the material performance was confirmed by a serious test such as low-temperature falling ball impact test and airbag deployment specification test.
并以低温落球试验、气囊展开特性试验对材料选择结果进行了验证，并对以后同类型的设计提供了参考。
The effect of Si and Cu on the corrosive wears resistance of low chromium white cast iron for making grinding body of large grinding ball mill used in mine was studied in the conditions of laboratory.
以大型矿用球磨机研磨体为应用对象，在实验室条件下研究了硅、铜对低铬白口铸铁腐蚀磨损耐磨性的影响。
Here's a simple tip that will help you master this shot: Practice hitting low volleys with a tennis ball placed under your hitting arm.
这里有一个小窍门帮助你掌握这种击球方法：夹一个网球在你击球胳膊的腋下来练习低位截击。
A low carbon steel was treated by means of ball milling, and the shear-stress induced microstructural evolution along the depth was examined by using electron microscopy.
对低碳钢板材进行表面球磨处理，利用电子显微术研究剪切变形方式下深度方向的组织演变。
Emile Heskey burst into the box and while Shay Given could only stop the ball at his feet, Bruno Cheyrou followed up with a low, side-footed shot into the back of net.
赫斯基闯入禁区射门，吉文用脚将皮球档了一下，布鲁诺·谢鲁跟进并以脚内侧低射破门得分。
All the results of the simulations and the experimentations indicated that the ceramic ball bearings' performances are very good, especially in the low load and high-speed environment.
试验和仿真的结果表明，混合式陶瓷轴承是一种性能卓越的高速主轴轴承，尤其是在高速轻载的条件下。
Low-voltage stepper motors, Japan THK's high precision guide linear, precision ball screw with the rotation. Single-axis CNC system operation, smooth running durable.
低压步进电机，日本THK高精度直线导轨，精密滚珠丝杠配合转动。单轴数控系统操作，运行平稳，经久耐用。
Multileaf foil bearing, instead of ball bearing of turbo-pump in rocket engine, has many important advantages including long life, high speed and low energy loss.
用多叶箔片轴承取代火箭发动机涡轮泵上的滚珠轴承具有工作寿命长、工作转速高、能量损失小等重要优点。
Multileaf foil bearing, instead of ball bearing of turbo-pump in rocket engine, has many important advantages including long life, high speed and low energy loss.
用多叶箔片轴承取代火箭发动机涡轮泵上的滚珠轴承具有工作寿命长、工作转速高、能量损失小等重要优点。
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