活性炭

In order to find the causations of precipitate in Soybean-flavor liquor, fat was soaked in the liquor in pottery jars (volume 20 kg), pottery pots (volume 400 kg) and aluminous pots (volume 50m3) respectively with all the containers managed by active carbon and guhr for the tests and the samples were obtained from them every five days to analyze and determine the changes of higher fatty acid ethyl esters.

为弄清豉香型酒产生沉淀的原因，对小陶坛、大陶缸及铝质大罐盛装斋酒浸泡肥肉进行了试验，每隔5天取样一次，分析测定高级脂肪酸乙酯的变化情况，小陶坛容量20kg，大陶缸容量400kg，大罐容量50m3，并用活性炭和硅藻土进行了斋酒处理试验。

Nafion 117CS membrane and electrodes of graphite or activated carbon fiber cloth are adopted to establish electro-electrodialysis apparatus for concentration of hydriodic acid in HI phase of IS cycle.

为应对碘硫循环制氢工艺中浓缩HI的要求，采用石墨、活性炭纤维布为电极，Nafion 117CS为质子交换膜构成电解渗析池，对Bunsen反应HI相的模拟溶液进行了HI的EED浓缩实验。

Isopropyl 1,3 benzodioxolane was synthesized from catechol and isobutyric aldehyde using the phosphotungstic acid supported on activated carbon as catalyst.

以邻苯二酚和异丁醛为原料，活性炭固载磷钨酸为催化剂合成了杀虫剂呋喃丹的中间体2 -异丙基- 1，3-苯并二氧五环。

Isosteric heats of methane adsorption on activated carbon were determined from our experimental adsorption isotherm of methane by using the Clausius-Clapeyron equation.

讨论了活性炭床温度、充气量及充气效率等的变化规律，并对缓减吸附热引起的充气量下降的措施进行了数值模拟。

It has abundand nutrition which is good for fish and water grass in the tank,has much natrral colours with all range of specification,also can supply with Shale Rock,Moire Stone,Waterwave stone,Karst,Liquescent Fertilizer,Lava,drift wood,Active Carbon and fossils.

同时生产经营千层石，龟纹石，木纹石，景石，基肥砂，液肥，浮石雕，麦饭石，沸石，沉木，活性炭等水族用品，种类多，规格全，放入水槽内五光十色，鲜艳靓丽，对居室环境起到装饰、美化作用。园林景石天然美丽。

objective to study the effects of active carbon nanoparticles on the genotoxicity and teratogenicity of mitomycin c.methods using pce micronuclear test, chinese hamster lung cell chromosome aberration experiment and rat teratogenicity, to observe the toxicity of free mmc and the mmc absorbed onto acnp on heredity and reproduction.

目的 检测纳米活性炭对丝裂霉素的遗传毒理及生殖毒理学效应的影响。方法采用小鼠骨髓嗜多染红细胞微核试验、中国仓鼠肺细胞染色体畸变试验及致畸试验对受试物acnp-mmc进行遗传毒性及致畸性检测。

Methods Using PCE micronuclear test, Chinese hamster lung cell chromosome aberration experiment and rat teratogenicity, to observe the toxicity of free MMC and the MMC absorbed onto ACNP on heredity and reproduction.

目的 检测纳米活性炭对丝裂霉素的遗传毒理及生殖毒理学效应的影响方法采用小鼠骨髓嗜染红细胞微核试验、中国仓鼠肺细胞染色体畸变试验及致畸试验对受试物ACNP-MMC进行遗传毒性及致畸性检测。

Results Free MMC 0.15625～5.0μg/kg significantly increased the positive rate of PCE micronuclear test, the chromosome aberration rate and rat teratogenecity, but the mitomycine C absorbed onto ACNP did not increased these heredity and proliferation toxicological indexes in a dose range of 0.625～10.0μg/kg.

结果 游离丝裂霉素腹腔注射0.15625～2.5μg/kg 均可导致小鼠骨髓微核试验阳性率和CHL染色体畸变率，用纳米活性炭吸附MMC后给药，在0.625～20.0μg/kg 腹腔注射后都没有明显增加微核试验阳性率和染色体畸变率。

Through the comparison of quantity of cells absorbed on the eight kinds of materials, activated carbon, zeolite, sawdust and middlings have been chosen to use as materials of immobilized high-efficiency bacteria.

通过对所选的8种材料做吸菌量对比实验，确定选择活性炭、沸石、木屑以及麦麸作为粉末固定化高效菌的材料。

The activated carbon surface attracts and holds tiny particles and molecules such as those that cause the most common tastes and odors - chlorine and "musty, earthy, mildewy and fishy" tastes and odors.

活性炭的表面吸引，并拥有如那些微小的粒子，分子造成的最常见的味道和气味-氯和&发霉，泥土，发霉和腥&味道和气味。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐