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。
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。
It will tell you, say that you have a very small solid, I don't know like a ping pong ball in your flow, it tells you how it is going to start rotating.
假定你有一个小固体，比如说，流速场中的乒乓球，它会告诉你，乒乓球是怎样开始旋转的。
The image in the Canon is of a solid wooden door: a ball of string thrown at the door won't leave a dent at all.
圣典里的比喻形象是一扇硬木门：朝那扇门扔过去一个线团，根本不会留下一点凹痕。
The design of the aero servo aileron hinges are machined from solid billet and have a self aligning ball bearing pressed into the arm.
气动伺服副翼由整体坯料加工而成，设计在转臂上有自动对准滚珠轴承。
You should hold your arm and wrist straight. If you don't have a solid wrist, you will never be able to control the ball.
你应该保持胳膊和手腕笔直。如果手腕不稳固，你就没法控制球。
If you don't have a solid wrist, you will never be able to control the ball.
如果你没有强壮的手腕，绝不能把球控制好。
Koscielny's anticipation and assurance on the ball stood out against AC Milan and he seems to be striking up a solid relationship with Vermaelen.
科斯切尔尼在对米兰比赛中对球的预判以及拿球的稳当让他看起来和费尔马伦组成一对坚固的后防搭档。
Factory always adhere to "do better than that of" the realistic style of work, the bright ball lighting products into the world to lay a solid foundation.
工厂始终坚持“做的要比说的好”的求实工作作风，为亮球灯饰产品走进世界打下了坚实的基础。
A steel ball slowly sinks down into a chrome tube and then rises back up like magic, then both objects solidify into a solid piece of metal!
一个钢球慢慢地下沉至一支铭黄管，然后上升起来，之后两者变成一个金属固体。
Outdoor men's lacrosse involves two teams, each competing to project a small ball of solid rubber into the opposing team's goal.
室外男子曲棍球涉及两个小组，每个项目的竞争，以一个小的实心橡胶球到对方的目标。
Finite element software of ANSYS has been used for making a finite element analysis of a certain type of ball-socket nozzle's pendulous socket in solid-rocket engine.
本文应用an SY S有限元分析软件，完成了对某型号固体火箭发动机珠承喷管摆动接头的有限元分析。
The left side, arm, hand, club head, golf ball, left leg and left hip are all aligned, a key for solid impact.
身体的左侧手臂、手、杆身、杆头形成一直线是正确击球的关键。
Mechanical concept is based on a double ball bearing design, and is available as a solid-shaft or hollow-shaft version in common shaft diameters.
机械概念是基于双滚珠轴承设计，并作为固体轴或空心轴直径共同轴版本。
The mechanical concept is based on a double ball bearing design, which is available as a solid-shaft or hollow-shaft version in common shaft diameters.
机械概念是基于双滚珠轴承设计，它是一种固态轴或空心轴直径共同轴版本。
Established three-dimensional solid model of ball end mill , and which is imported into ANSYS software, a static analysis and modal analysis are finished with the ball end mill.
建立球头铣刀三维实体模型并导入ANSYS中，对球头铣刀进行静态分析和模态分析。
The ball-to-powder weight ratio RBP had a significant effect on solid-state reduction reaction between WO3 and graphite. The higher RBP, the shorter is the incubation period of the reduction reaction.
球粉比对WO3和石墨的固态还原反应有显著影响，随球粉比增大，固态反应的诱发时间缩短。
The ball-to-powder weight ratio RBP had a significant effect on solid-state reduction reaction between WO3 and graphite. The higher RBP, the shorter is the incubation period of the reduction reaction.
球粉比对WO3和石墨的固态还原反应有显著影响，随球粉比增大，固态反应的诱发时间缩短。
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