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- free fire zone 自由射击区
- Furthermore,the three-phase foam was successfully used for inerting the gases in the fire zone in Baijigou Coal Mine of Ningxia Coal Industry Group. 应用三相泡沫固氮及惰化特性对宁夏煤业集团白芨沟矿的火区进行了成功惰化;
- Based upon the experimental results,theoretical analysis was made to examine the characteristics of three-phase foam inerting the gases in the underground fire zone. 以此为基础分析了含氮气三相泡沫对封闭火区气体的惰化特性;
- It is passed in an expert meeting guided by the fire bureau that the limited area of fire zone can be enlarged on condition that the evacuation time is guaranteed. 在消防部门指导下的专家论证会通过:在确保疏散时间前提下,可适当放宽中庭防火分区面积限制。
- Then a new technique was taken to extinguish the fire by making use of the existing slurry injecting system to inject composite fly ash gel into the fire zone. 接着启开火区下部的运输上山,从运输上山向火区打钻,由钻孔直接向火区注复合胶体,彻底扑灭了火灾,保障了矿井安全生产。
- Omitting the mass increase and content variation of smoke flow will lead to overestimate the fire zone's temperature, and then overestimate the fire zone's flow resistance. 忽略烟气质量的增加及组分的变化会导致火区温度计算结果过高，进而可能造成火区通风阻力计算结果的明显升高。
- The government has confirmed that trees will be replanted in all fire zones. 政府已经确定将在所有火灾发生区重新栽培树木。
- The mechanism of the activator was simply discussed.The properties of the free firing brick and light wall material based on red mud-AASC were also studied in this paper. 同时研究了赤泥对碱矿渣水泥强度的影响，并研究了利用赤泥-碱矿渣水泥作为基本胶凝材料制造的免烧砖和轻质墙体材料的性能。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- The government has confirmed that trees will be replanted in the all fire zones. 希腊政府已经确认要在所有过火的区域重新栽树。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- A Fire Zone Model Method for Solving Narrow Space 狭长空间火灾区域模型研究
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- Principle of division of ship's fire zone 舰船防火区域划分原则研究
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- Study on Flow Resistance in Tunnel Fire Zone 隧道火灾中火区阻力的理论研究
- Jon sent away for a free almanac. 乔写信去要一份免费赠阅的年历。
- Now that I am free, I can enjoy music for a while. 既然有空，我可以享受一下音乐。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- He closed the deal successfully and was home free. 买卖成交了，他松了一口气。
