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- The lower and upper flammability limits (LFL and UFL) for SiH4 in NF3 are 0.66% and 95.3%, respectively. 在NF3中的硅烷的可燃下限和上限分別是0.;66%25和95
- The lower flammable limit is listed as 2 percent but testing has shown flammability at levels well below this concentration when various diluents are introduced. 列出的可燃極限的下限是2%25，但試驗顯示，當引入不同的稀釋劑時(shí)可燃范圍遠遠低于這個(gè)濃度。
- Ambient air temperature and humidity may also have an effect on the flammable limits. 周?chē)h(huán)境的空氣溫度和濕度也對可燃極限有影響。
- Dilution with nitrogen (N2) provides a three-component flammability limit of 2.0% SiH4/2.5% NF3/95.5% N2. 用氮(N2)稀釋后的三組分的可燃極限為2.;0%25SiH4/2
- The fuel rich propellant used for the unchoked ram rocket should has high burning rate exponent, appropriate burning rate, low flammability limit and steady combustion properties. 分析結果表明：非壅塞式固體火箭沖壓發(fā)動(dòng)機要求貧氧推進(jìn)劑具有高的燃速壓強指數、低的可燃極限和足夠好的燃燒穩定性。
- As a safety measure, the oxygen inside the system pressure envelope should be reduced below the flammability limit prior to introduction of the process hydrocarbons. 作為一項安全措施，在碳氫化合物引入系統壓力密封倉以前，內部的氧氣含量應降到燃點(diǎn)以下。
- Tears are secreted by an organ under the upper eyelid. 眼淚由上眼瞼下面的器官分泌。
- I'd like a room on the upper level. 我想要樓上的房間。
- My hometown is in the upper reaches of the river. 我的家鄉在這條河的上游地區。
- He locked his diary in the upper drawer. 他把日記鎖在上層抽屜里。
- Surely there is a limit to what one can bear. 人的忍耐肯定是有限度的。
- He have tattoo the name "marlene" on his upper arm. 他將＂瑪琳＂這個(gè)名字刺在臂的上方。
- The proposal set a time limit of one year. 提案規定了一年的限期。
- Keywords porous media;reciprocating flow;superadiabatic combustion;premixed flame;flammable limit; 多孔介質(zhì);往復流動(dòng);超絕熱燃燒;預混火焰;可燃極限;
- A band or badge worn around the upper arm. 臂章戴在上臂的綁帶或徽章
- A canine tooth of the upper jaw. 上顎犬齒上顎的一個(gè)犬齒
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
- He's between the upper and nether millstone. 他深受上下夾攻。
- This part of town is where the upper class live. 鎮上這個(gè)地區是上層階級的人住的。
- He was had up for exceeding the speed limit. 他因超速行駛而遭控告。
