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- Glass is a fragile material and even thick-walled, robust designs should always be handled with care. 玻璃原本就是一种易碎的材料,即使是对那些壁厚、结实的产品而言,也要始终小心轻放。
- But so far, scientists have not yet found on Earth from such a relatively fragile material composition of meteorites. 但迄今为止,科学家还未在地球上发现一块由这种相对易碎的物质构成的陨石。
- Therefore we point out a new method of testing fragile material's strength of extension.That is to say we can measure the disk's strength of extension by pressing in its diametric. 从而对脆性材料抗拉强度的测定提出了一种新的方法,即通过对圆盘沿直径对心受压试验可测出其抗拉强度。
- This article uses mechanics of elasticity theory to analyse the stress of fragile material disk pressed in diametric.From it we can obtain the formala of stress calculating theory. 本文用弹性力学理论对沿直径受压的脆性材料圆盘进行应力分析,得出应力计算理论公式。
- This bit is used for drilling hard and fragile materials, Such as decorative granite,marble,ceramic tile and glass,etc. 它用于花岗石、大理石、瓷砖、玻璃等硬脆材料的钻孔加工。
- Rotary ultrasonic machining is an effective way for machining hard and fragile materials. 旋转超声加工是加工硬脆材料的一种较好方法。
- rigid -- fragile material 硬脆材料
- This glass plate is very fragile. 这个玻璃盘子很容易碎。
- The material is flawed throughout. 这种材料到处是裂缝。
- The gardener used a stake to support the uprightness of the fragile plant. 这位园丁用了一个木柱将这株娇嫩的植物撑直。
- Rigid, unimaginative convention. 成规死板的、无想象力的准则
- The support for the tent is rigid. 帐篷的支柱很坚固。
- A rigid diet will make you slimmer. 严格节食会使你身材苗条。
- The girl slimmed her figure with a rigid diet. 那女孩严格节食将体重减了下来。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- Beliefs have ossified into rigid dogma. 信仰已僵化为不可更动的教条。
- Easily broken or destroyed; fragile. 易打破或毁坏的; 易碎的
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。