• The article gave out a kind of of in-house yield new method namely tangent law, its under certain circumstance is handier than interpolation and precision is tall.
• 本文给出了内部收益率的一种新方法即切线法，它在某种情况下比插值法简便且精度高。

• You can immerse yourself in your day's work, or you can procrastinate.
• 你可以一天都沉浸在工作中，也可以拖拖拉拉。

• Big cosmetics companies like LOreal have huge and expensiveresearch centers that tests the products in every conceivableway...from toxicity, application, allergy, competability with thepackaging, longevity of the products, safety of these products.
• 像欧莱雅集团这样大的化妆品公司拥有巨大而昂贵的化妆品测试中心，把可能想到的每个方面都去作测试，从毒性方面、使用、敏感方面、包装、化妆品的使用期限、化妆品的安全性等方面。

• banister：栏杆柱;栏杆;楼梯扶手
• Bangor ladder 消防摇梯 | banister 栏杆柱;栏杆;楼梯扶手 | banjo case 井口喷气减速装置

• Initial lumens：(初始流明)
• – Full spectrum (全光谱) | 36. Initial lumens (初始流明) | 37. Lamp flicker (灯闪烁)

• Average Outgoing Quality：平均抽验质量
• Automatic Operation 自动操作 ???? | Average Outgoing Quality 平均抽验质量 ?????? | Average Outgoing Quality Limit 平均抽验质量下限 ????????