The support insulators should be made of materials with very high resistance, such as Teflon. or ceramic.
支撑用的绝缘体应当用电阻非常高的材料，如聚四氟乙烯或陶瓷来制作。
Everything in the universe -metals, gases, dogs, doughnuts -is made of materials with positive and negative charges.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Everything in the universe - metals, gases, dogs, doughnuts - is made of materials with positive and negative charges.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
They shall be made of materials that do not react with concrete containing Portland cement.
这些模具应由不会与含有硅酸盐水泥的混凝土发生反应的材料制成。
The applicability of the formulae is proved through the observation data from a model made of materials similar to those in field.
结合相似材料模型观测结果，验证了所给公式的适用性。
In this paper, a three-dimensional photoelastic experiment was presented for studying closed var-ied-orientation transmission shaft, being made of materials with various modulus of elasticity.
对由异弹模材料构成的闭式万向接轴进行了三维光弹性实验研究。
In this paper, a three-dimensional photoelastic experiment was presented for studying closed var-ied-orientation transmission shaft, being made of materials with various modulus of elasticity.
对由异弹模材料构成的闭式万向接轴进行了三维光弹性实验研究。
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