该词条未找到_海词词典

您要查找的是不是：

aeration and heat calculation 通风发热计算
The sun sends out light and heat. 太阳发出光和热。
Light and heat proceed form the sun. 光和热来自太阳。
To treat(sewage) with aeration and bacteria to aid decomposition. 净化污水运用通风及细菌对（污水）进行处理以帮助物质分解
A fire is comparable with the sun; both give light and heat. 火可以和太阳相比，两者均可放出光和热。
This is true for BOD removal, aeration and biological growth. 这对生化需氧量的去除，通气，生物生长都是适用的。
It is from the sun that we get light and heat. 我们是从太阳得到光和热的。
The sun radiates both light and heat every day. 太阳每天发出光和热。
We get light and heat from the sun. 我们从太阳那里得到光和热。
Gas is now widely used for cooking and heating. 现在普遍用煤气烧饭和取暖。
Light and heat proceed from the sun. 光和热来自太阳。
The sun gives us light and heat. 太阳给我们光和热。
Light and heat radiate from the sun. 光和热发自太阳。
Keep aeration and dryness; Prevent direct sunshine and keep away from heat source. 产品在贮存时应保持通风、干燥、防止日光直接照射并远离热源;
Keep aeration and dryness;Prevent direct sunshine and keep away from heat source. 产品在贮存时应保持通风、干燥、防止日光直接照射并远离热源；
It is the heavy weather and heat that make me dull. 是这闷热的天气使我兴味索然。
Cold and heat succeed each other. 寒来暑往。
Poor drainage causes deficient soil aeration and death of the roots. 排水不良能减低土壤的透气性，使根死亡。
Rain and heat arefactors in growing plants. 雨水和热是使植物生长的原动力。
The experiments show that aeration and the alkaline environment are needed. 试验证明,曝气和碱性环境是必不可少的两个条件。