It has important effect to correctly calculate the data of HC emission distribution for vehicle gasoline engine and evaluate the...

它对准确地计算车用汽油机HC排放分布数值和评价车用汽油机HC排放对大气环境的影响等，具有十分重要的作用。

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It has important effect to correctly calculate the data of HC emission distribution for vehicle gasoline engine and evaluate the influence of the...

它对准确地计算车用汽油机HC排放分布数值和评价车用汽油机HC排放对大气环境的影响等，具有十分重要的作用。

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This is consistent with experimental measurements on the energy distribution of emission electrons.

这是和场发射能量分布测量的实验结果一致的。

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Poland says the EU's distribution of CO2 emission permits is unfair because it uses gas-based benchmarks.

BBC: EU court rebuffs Poland over CO2 emissions

It distributes a substantial portion of emission allowances to regulated, local distribution companies and helps to protect electricity customers from unnecessary price rises.

ECONOMIST: Capping, not taxing