查询词典 distillation

To improve the safety of smoking, we have developed a Virginia type cigarette of low tar, low free radicals and rich selenium A variety of techniques were adopted in our research work These techniques include adding catalysts which can speed up the decomposition of organic compounds and reduce the products of dry distillation, applying combustion\|supporting agents to cut tobacco to raise the temperature of burning zone and accelerate the speed of combustion, combining rich selenium tobacco in cigarett...

在研制过程中，利用一系列工艺技术，如选择能够促进有机化合物裂解、减少干馏物形成的催化剂添加到卷烟烟丝中来降低焦油释放量；选择能够提高燃烧锥温度和燃烧速率的助燃剂；添加高效能的自由基捕获剂来捕获卷烟燃烧过程中产生的自由基；在叶组配方中使用一定量的富硒烟叶等。

In this paper, the physico-natures of Taixi coal,Baoqiao coal, Daanshan coal and coke powder, such as volatility, reactivity, ignition point and dry distillation rate, were studied under laboratory condition.

对宝钢以煤代焦烧结可使用的四种固体燃料：太西煤、宝桥煤、大安山煤及焦粉的理化性能，如挥发性、着火点、反应性及干馏速度进行了测定和比较。

Liquid smoke equipment is a environment-friendly equipment with the liquid smoke flavor, Liquid smoke flavor is natural vegetation as raw materials, through the dry distillation, purification and refining, it has a good effect of preservation of the food and is widely used for raw and cooked sausage 、Ham、 poultry、meat、 fish、eggs and other products through boiling、frying 、baking or smoking.

液体烟熏设备是环保型设备，采用液体烟熏香料进行食品加工。液体烟熏香料是以天然植物为原料，经干馏，提纯精制而成，具有良好的增香防腐效果，广泛应用于生熟香肠，火腿，禽，肉，鱼，蛋等制品加工领域，对各种食品进行煎。煮。烘和熏等加工。

Biomass-based tar ; dry distillation carbonization ; chemical component ; Gas Chromatography-Mass Spectrometry

生物质焦油；干馏炭化；化学组成；气相色谱-质谱

Application of Dry Distillation Sludge Treatment is conducted in fully enclosed conditions, heat loss is minimal, produced bio-carbon sale is profitable, condensed water is recycled and reused to save water costs.

干馏处理污泥不受污泥含水率的影响；不受外部条件、环境、气候等方面因素制约和影响；污泥系统能够连续稳定运行；副产品生物有机碳用途广泛，且能够长期保存。

"Water from most natural sources contains about 0.015% deuterium oxide; this can be enriched or purified by distillation, electrolysis, or chemical processing."

大多数来自天然水源的普通水约含有0.015%的氧化氘，可透过蒸馏、电解或化学过程来提高或去除其含量。

Peat tar has similar properties to the tar derived from the destructive distillation of wood.

泥煤焦油的性质和由木材干馏所得到的焦油的性质相似。

Made by the destructive distillation of wood.

对树木毁坏性干馏获取的焦油。

The destructive distillation of coal.

煤的分解蒸馏过程。

Made by the destructive distillation of wood.

精馏提炼或提纯，尤指通过蒸馏的方法来提纯

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。