That's actually the same formula that we are using for cross products.

这和求外积的那个公式，其实是同一个公式。

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When you find mothers coming back to the website to buy the wipes and the formula they need every week, there is a tremendous opportunity to up-sell and cross-sell other products.

当你发现妈妈们每周都回到店里来购买擦手巾和配方牛奶的时候，你就会有海量的机会对她们进行追加和交叉销售。

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Take the first cross section as an example, and the calculation formula of flexural capacity of composite beams is obtained by using the error transfer formula of mathematical statistics.

运用数理统计学的误差传递公式，推导出了组合梁截面抗弯承载力统计参数的计算公式（以第一类截面为例）。

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They grew the virus in monkey cell cultures, they purified the virus because you got to get all the other stuff from the cells that you're growing it in a way, they inactivated it by treating it with formalin which is just a formula-- it's just a mixture of Formaldehyde; Formaldehyde cross links proteins.

研究人员将病毒种植在猴细胞内,进行培养,并提纯病毒,在某种程度上,通过这种方法,可以得到所有类型的病毒,研究人员用福尔马林,处理病毒,使其灭活,福尔马林就是甲醛的水溶液,甲醛可以使蛋白质发生交联反应

耶鲁公开课 - 生物医学工程探索课程节选

Of course, Social Security is social insurance rather than a personal retirement account, and so it uses a formula to cross-subsidize certain beneficiaries.

FORBES: The Under-30s Should Demand an Opt Out of Social Security

It would also apply to publicity on the internet and put an end to sponsorship by tobacco companies at cross-border events like Formula One motor-racing.

BBC: MEPs back tobacco promotion ban

Carwyn Jones AM said that there was cross-party consensus amongst the Welsh parties that the formula which calculates the amount of money the assembly receives from the UK parliament needed changing.

BBC: Statement on the referendum