• 研究发现颗粒点火燃烧主要取决于颗粒在补室内的滞留时间处的环境温度补燃长度没有直接关系

    The study also shows that the ignition and combustion of boron particle lie on the resorting time and the environment temperature, and have no direct relationship with after-burning chamber's length.

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  • 建议加热食品玻璃康宁餐具,高陶瓷容器这些容器没有辛是健康的。

    Instead he recommends using glass such as Corning Ware Pyrex or ceramic containers for heating food. You get the same results only without the dioxin.

    youdao

  • 可以拉制没有缺陷硅酸盐玻璃纤维

    It is possible to draw fibres of an aluminoborosilicate glass without defects.

    youdao

  • 土壤中有效果实滴定显著相关其他养分含量与果实品质因素间没有显著相关性;

    The available-B of soil had negative with TSS in fruit, and other nutrition had no significant correlation with fruit quality.

    youdao

  • 以往计算电子空位公式中,影响一直没有被考虑进去。

    But the effect of boron in the formula for calculation of the electron va...

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  • 微波中碳钢渗层没有明显宽度

    There isn't an apparent rich carbon zone under boriding layer for low and middle carbon steels in microwave treatment.

    youdao

  • 微波中碳钢渗层没有明显宽度

    There isn't an apparent rich carbon zone under boriding layer for low and middle carbon steels in microwave treatment.

    youdao

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