查询词典 kerosene burner

The effect of γ-radiation on extraction and stripping or retention of technetium by 30 % trialkyllphosphine oxide in kerosene is investigated.

研究了γ辐照对 30 %TRPO 煤油对Tc萃取性能的影响以及从辐照后的负载有机相中分别用 5 5mol/LHNO3和 5%Na2 CO3 去离子水反萃Tc的性能变化及Tc保留情况。

The different time's folk custom treasure in here may see that the folk custom treasure is the family property which a generation of person accumulates, although breaks old, has not used, but was still recording past trail, kept down these things, lets present's young people have a look, knew how the people are did live,"pu the nest" was the woman who bound the tootsy puts on the winter, embroidered the baby shoe not to know that is which age did, the kerosene lamp, the putty system bean oil lamp, the old style phonograph record, the liberation time's sewing machine, the villagers have used in the past plow, rake, shovel ......, the Yantai Laichau Shop Elementary school has the family folk custom museum, Yantai only this.

不同时期的民俗宝贝在这里都可以看到，民俗宝贝是一辈辈人积累的家底儿，虽然破了、旧了、不用了，但依然记录着过去的足迹，把这些东西留下来，让现在的年轻人看看，就知道过去人们是怎么生活的，"蒲窝子"是裹小脚的女人冬天穿的，绣花童鞋不知道是哪个年代做的，煤油灯、泥制豆油灯、老式唱片、解放时期的缝纫机、村民过去用过的犁啊、耙啊、锨……，烟台莱州店子小学有家民俗博物馆，烟台仅此一家。

Commonly used accelerants(gasoline,kerosene,diesel fuel,and turpentine)are all derived from crude oil.

通常使用的助燃剂（汽油、煤油、柴油和松节油）都是从原油中提炼出来的。

The effect of temperature on the ultrasonic wave velocity in 30 % TRPO-kerosene is obvious.

萃取前后30％TRP－煤油中的超声速度变化很小，可以忽略不计，而温度的影响较大。

For some years volcanism, but the kinds of geologic activity observed at the two boundaries kerosene continued to be the principal one.

在 20 世纪 60 年代它的理论雏形中，描述了海底的生成和毁灭，但没有详细介绍坚硬的岩石圈板块。

Whale oil, which was becoming harder to get. Soon there was a largedemand for kerosene.

它是鲸油的一种便宜的替代品，而鲸油正变得越来越难以获得。

Whale oil is used as lamp fuel and for making candles - in the early 19th century there is no electricity, gas, or kerosene for lighting.

鲸油可以用来制作灯的燃料和蜡烛——在十九世纪早期，还没有电、煤气或煤油来为人类提供照明的能源。

At right is a whale oil lamp from my collection and one picks up information about things as an aid to identifying and dating various objects. After 1856, as kerosene became commercially available practically everywhere, whale oil lamps disappeared from production virtually overnight, just as candlesticks had before them when oil lighting came into vogue.

在右边是我收集的一盏鲸鱼油灯，它可以帮助我们获知很多信息，帮助我们鉴定许多东西，并确定其日期。1856年后，当煤油商业化应用遍及所有地方、并且价格便宜时，鲸鱼油灯正如以前燃油流行时的烛台一样几乎是一夜之间停止了生产。

They correspond with extraordinary precision to the adoption of substitutes, kerosene for whale oil and steel for whale bone in corsets (the primary commercial reasons behind whaling).

煤油替代鲸鱼油，钢铁替代做紧身衣（捕鲸业兴起的主要商业原因）的鲸鱼骨。

Any device that burns fuels like coal, gasoline, kerosene, oil or wood will produce carbon monoxide.

任何设备，如燃烧煤，汽油，煤油，石油或木材会产生一氧化碳的燃料。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48