玻璃的

Additionally, the effect of fluorine content on softening temperature and thermal expansion coefficient of glasses was investigated.

另外通过玻璃的热膨胀行为分析了氟对玻璃软化温度和热膨胀系数的影响。

The thermal expansion coefficient of fluosilicate glass-ceramics is mainly affected by the crystal phases and their amount.

氟硅酸盐微晶玻璃的热膨胀性能主要取决于微晶玻璃的晶相组成及其相对含量。

The crystallization kinetics of cordierite glass-ceramics and the effect of nucleation agent on the crystallization kinetics parameters were studied by TG-DTA.

采用TG-DTA分析，研究了堇青石微晶玻璃的析晶动力学参数以及对玻璃析晶动力学参数的影响。

At higher temperature,β-quartz solid solution, sapphirine, rutile, cristobalite and α-cordierite appears successively.

石英固溶体存在较宽温度范围，其比玻璃相低的热膨胀系数影响微晶玻璃的强度。

Full color correction comes from a combination of ED glass and crown glass, either in doublet or triplet configuration.

完全的色彩校正来自ed玻璃与冕牌玻璃的组合，无论双片还是三片。

The mathematical model of brace stress-strain in the vacuum glazing was established based upon the crunode method of elastic mechanics.

用弹性力学的结点法建立真空玻璃支撑应力-应变数学模型，求出真空玻璃的支撑应力-应变场，分析了其应力-应变分布规律，同时用电测方法进行试验验证。

Zonal chromatic aberration of the objective is 0.13 mm at focal length 800 mm,and the triplet combination of the fluorite glasses and some heavy flint type glass is effective to correct color aberrations.

结果表明，采用氟化物玻璃与重火石玻璃的三片式组合在短波红外段具有较好的消色差能力。

The mechanism of bioactivity of the glass ceramics containing fluorapatite and fluorophiogopite microcrystals was investigated by using the in vitro and in vivo methods.

1引言生物玻璃、微晶玻璃的生物活性是关系到其植入人体后能否与活骨组织_产生牢固化学结合的关键因素'""。

The fusibility of blended glass was studied by adjusting the proportion of several medical glasses.

改变不同玻璃的混合比例，研究了混合玻璃的熔融特性。

2Dispense an X of Diamondite Glasswork Restorer across the pad. If you are using a drill or rotary polisher, set the maximum speed at 1800 RPM. If using a dual action polisher, set the speed to 4. Apply the polish on about a quarter of the windshield at a time. Work in an overlapping motion until the polish starts to dry. There is no need to apply pressure to the machine.

在绵盘上使用Diamondite玻璃抛光剂划一个"X"，如果你使用电钻或Rotary则将最大转速调至1800RPM，如果你是使用DA则将转速设为4，每次只在挡风玻璃的1/4大小区域内进行抛光，使用互相重叠的移动方式抛光直到抛光剂开始变得乾燥，你不需要在机器上施加任何压力

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。