The counterfeiters simply falsify the delivery papers by adding an extra zero to the quantity supplied, then they make up the difference by adding their own boxes to the order.

造假者只要在送货文件上作假，在供货数量之后额外添加一个零，然后在订购货物中加上他们自己的药盒，从而补足数量。

youdao

Also, We perform 100% quality control tests to ensure that every unit of machines is tested before delivery, in order to maintain its ZERO defect production record.

此外，我们100 %的质量控制测试，以确保每个单位的机器进行测试之前交付，以维持其零缺陷生产记录。

youdao

However it expressly does not prevent delivery of convertible or zero-coupon bonds.

然而，它并未明确排除可转换交割或零息债券。

youdao

Producers of bits can use the Internet to reduce their delivery times to practically zero.

CNN: ASIANOW - TIME Asia

The successful delivery of the serum was no foregone conclusion--temperatures of 50 or more below zero, blizzards, cracking river ice and winds that would suddenly hit a sled at 60 mph to 70 mph were everyday hazards.

FORBES: Going To The Dogs