Suppose someone to place an iron ball on the table, then this ball will run straightway towards the magnet.
假设有人在桌子上摆一个铁球，那么这个铁球立刻就会朝着磁铁的方向滚动过去。
Now, suppose some one to place an iron ball on the table; then will this ball run straightway towards the magnet.
这时假设有人在桌子上摆一个铁球，那么这个铁球立刻就会朝着磁铁的方向滚动过去。
What the researchers found deep in the lunar interior: a solid iron ball 300 miles across, wrapped in molten iron another 56 miles thick, topped with a 93-mile layer of partially molten material.
研究人员发现在月球内部深处：有一个跨度约为300英里的固体铁球，包裹在另外56英里厚的铁水里，顶上部分地还有93英里层的熔融材料。
Some of the men suffered burst eardrums. At least one man was struck unconscious from the force of a cannon ball against the iron.
有些士兵的耳膜都震坏了，至少有一个人被炮弹打在战舰的铁皮上爆炸所产生的声音震昏过去。
Then from the 19th Century there is an early example of a manufactured iron nail, and from the English Civil War, a solid cannon ball.
然后有一个来自19世纪的早期例子——一个工业化制造的铁钉，还有来自英国内战时期的加农炮弹。
First, I sprinted into a cast-iron lamppost while chasing a fly ball in a park in Washington; I actually saw a chorus line of stars dance before my eyes as I crumpled to the ground.
首先，在华盛顿一个公园追逐一个高飞球时，我奋力跃起撞上了铸铁灯柱；当我倒在地上时，真的看到一排星星在我眼前飞舞。
A Confederate cannon ball hit the iron side of the Monitor and bounced away. Union sailors cheered.
南方的炮弹打在蒙尼特号战舰的铁皮上弹开了，北方的士兵欢呼了：维吉尼亚号的大炮对他们不会带来危害！
That's a lot of work to foreclose on an 8, 000-mile-in-diameter ball of molten iron and rock.
在这个满是岩浆和岩石的直径有八千英里的星球上，那是很大的工作量。
That's a lot of work to foreclose on an 8,000-mile-in-diameter ball of molten iron and rock.
在这个满是岩浆和岩石的直径有八千英里的星球上，那是很大的工作量。
"Swallowing a Ball of Hot Iron" examines a means of teaching embodied in the koan method of Zen Buddhism.
“吞热铁球”(Swallowinga Ballof Hot Iron)这一章考察了体现在禅宗公案的教导手段之一。
Primary uses for wrot brass are for ball valve stems and balls, and iron valve stems. a forging grade of brass is used in ball valve bodies and pieces.
黄铜的主要用途是球阀阀杆和球体，和铸铁阀门的阀杆。可锻黄铜可用于球阀阀体和断口部件。
But fruits of quality will never grow on an iron ball of pride. Do you know that?
但是，在傲慢的铁球上，是不可能萌生功德果实的，您知道吗？
Furthermore, the motion of a falling iron ball in Galileos experiment on the Pisa Tower and a falling raindrop are numerically described with MATLAB.
通过数值计算的方法，对比萨斜塔铁球下落及雨滴下落两个运动进行了描述。
Study was made on the effect of the various kinds of grinding media (steel jar and porcelain ball or iron jar and iron ball) on the flotation of pyrrhotite grinded in a nitrogen environment.
研究了氮气磨矿环境下不同的磨矿介质(钢罐瓷球、铁罐铁球)对磁黄铁矿浮选的影响。
Say rather that your little reasoning powers are awakening and that the simple explanation of the iron ball no longer satisfies them.
我想这不如说是你小小的理性思维能力在提高，让这种铁球的简单解释不能再令你信服了。
The powder of iron and tungsten are prepared by using high energy mechanical ball mill. The size distribution, specific surface area and grain shape of iron and tungsten powder are analysised.
采用高能机械球磨法制备了金属铁、钨微粉，分析了铁、钨粉末产品的粒度分布特性、比表面积变化情况及颗粒形貌。
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。
A kind of the grinding ball from bainite white iron as cast was achieved by alloying and metal molding.
采用合金化、金属型快冷手段获得铸态贝氏体白口铁磨球。
Variation and failure of the grinding ball of high chromium white cast iron during production and service are mainly caused by the internal stress.
内应力是造成高铬白口铸铁磨球在生产和服役过程中出现变异和失效的主要原因。
Only two types of irons were used during the feathery ball era, the sand iron with a large concave face and the rut iron which had a very small head.
在羽毛高尔夫球时代，仅有两种高尔夫球杆被使用，一种是带有大凹杆面的沙铁杆，另一种是杆头很小的。
The modern advanced metallurgy casting, management and information are important content of modern scale production of high chrome white cast iron grinding ball.
现代先进的冶金铸造技术、现代管理和信息技术是更好地实现高铬白口铸铁磨球的现代规模化生产的重要内容。
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。
Comminuting effect in grinding process by using cast iron segment as fine grinding media is studied with comparison to steel ball.
采用普通钢球作为对比，研究磨矿过程中以铸铁段为细磨介质的破碎效果。
During steel ball processing, resin bond wheel was used to grinding to replaced a processing way of cast iron plate and grinding material, so the steel ball quality was raised greatly.
钢球加工过程中采用树脂砂轮进行研磨，代替了铸铁板加磨料的加工方法，使钢球质量得到很大提高。
That was where ball games were played among kids of the many families and where the housewives engaged in chitchats across their iron grilles.
除了小孩们把走廊当球场的嘻笑玩闹，还有主妇们隔着铁门的闲话家常。
The catalytic property of tne ball-type melted iron catalyst is also surveyed.
并对球型熔铁催化剂的催化性能进行了考察。
The catalytic property of tne ball-type melted iron catalyst is also surveyed.
并对球型熔铁催化剂的催化性能进行了考察。
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