Appearance and odor: white powder and no odor.
外观和气味：白色粉末，无气味。
Yttrium oxide Numerator formula: Y2O3 Description: white powder.
钇化学式：y2o3说明：白色粉末。
Light milk yellow white powder, 60 mesh, with characteristic odor.
淡乳黄白色粉末，60目，有特征性气味。
White powder, odorless and tasteless, the relative density of 3.18.
产品性能：白色无定形粉末，无臭无味，相对密度3.18。
Description: White powder, insoluble in water, soluble in mineral acids.
说明：白色粉末，不溶于水，可溶于无机酸。
Description: White powder, insoluble in water, insoluble in mineral acids.
说明：白色粉末，不溶于水，不溶于酸。
The white powder was quatermary salt of retronecine ester identified by MP, IR.
经MP、IR鉴定的结果判定，白色粉末状物为倒千里光裂碱-活性酯结合的季铵盐。
It's durable and maintenance free with a coat of crisp, white powder coating over steel.
它的耐用和维修免费的和清晰的，对钢材的白色粉末涂料大衣。
With a chemical formula of NaHCO3, baking soda is a white powder with crystalline grains.
化学成分是NaHCO3。小苏打是一种晶粒状的白色细粉末；
So I just guess the white powder should be the launder powder or other alkalescent chemical.
所以，估计香蕉皮上的白色粉是洗衣粉，或类似的碱性物质。
The actor's nose is painted by a piece of white powder, making him or her easily recognizable.
演员的鼻子是由一块白色的粉画，使他或她容易辨认。
Dichloro - dimethyl hydantoin is white powder or granules containing 64. 45 % avail able chlorine.
二氯二甲基海因为含64. 45 %有效氯的白色粉末或颗粒。
Properties: White powder, nontoxic, insoluble in water. It will decompose when meeting strong acid.
性质：白色粉末，无毒，不溶于水，遇强酸分解。
This product is very fine white powder. It is used as filling medium, calcium supplement for medicine.
本品为极细白色粉末，该产品主要用作药品的填充剂、补钙剂等。
Properties: white powder with specific gravity of 7. 10, easily absorb moisture, without flammability and causticity.
物理性能：白色粉末，比重7。10，易吸湿，无可燃性和腐蚀性。
The police was surprised when he was leaving the main door, so he asked me what the white powder on his black glove was.
警察从正门出去时惊奇地问我他黑手套上的白色粉沫是什么。
A compound, KHCO3, in the form of a white powder or colorless crystals, used in baking powder and as an antacid medicine.
以白色粉末或无色晶体形式存在的化合物，KHCO3，用于发酵粉中和用作解酸剂。
A black staircase that winds up through the narrow home was lined with white powder-coated metal guards that are perforated.
一部黑色的楼梯蜿蜒通过狭窄的家，楼梯使用了白色涂层的金属穿孔板。
White powder, high whiteness, good dispersibility, insoluble in water, favorable calcium ion exchange capacity and compatibility.
外观呈白色粉末，比白度高，分散性好，不溶于水，具有良好的钙离子交换能力和配伍性能。
So I just guess the white powder should be the launder powder or other alkalescent chemical. Right or not, maybe you have more idea?
所以，估计香蕉皮上的白色粉是洗衣粉，或类似的碱性物质。分析得对否，请教大家！
Bioterrorism agents are always released in the form of white powder in public. But not all of the white powder is bioterrorism agents.
生物恐怖物质常被以白色粉末的形式投放于公众场合，但白色粉末却并不完全是生物恐怖物质。
They are odorless, tasteless, non-toxic white powder, which is expanded into a clear or slightly turbid colloidal solution in cold water.
它们是一种无臭，无味无毒的白色粉末，在冷水中溶胀成澄清或微浑浊的胶体溶液。
Properties: White powder, insoluble in water, but soluble in alcohol. It will decompose into stearic acid and metal salt when meeting strong acid.
性质：白色粉末，不溶于水，溶于乙醇，遇强酸分成硬脂酸和金属盐。
This product is colorless transparent liquid faintly yellow or white powder, non-toxic, without excitant, noncorrosive, not pollute the environment.
该产品为无色至微黄色透明液体或白色粉剂，无毒、无刺激性、无腐蚀性，不对环境产生污染。
Mike's wife asked he do something about their son's condition, under pressure Mike's mind was cast back to the clouds of white powder in the factory.
麦克的妻子要求他做点什么来缓解他们儿子的状况。在这种压力之下，麦克想起了车间里云雾状的白色粉末。
Properties: White powder, insoluble in water, but soluble in alcohol. It will decompose when meeting strong acid. It has hygroscopic property in air.
性质：白色粉末，不溶于水，溶于乙醇，遇强酸分解，在空气中有吸湿性。
Description: This product is white powder; has salty taste and easily absorb moisture. Easily dissolve in the water, slightly dissolve in the ethanol.
性状：本品为白色粉末；味咸，有引湿性。在水中极易溶解，在乙醇中微溶。
"Yellow white powder" could enhance the specific immune function of rabbit inoculated with RHD vaccine, and increase the immune effect of RHD vaccine.
所以黄白散可增强兔接种RHD疫苗后的特异性免疫功能，增强RHD疫苗的免疫效果。
"Yellow white powder" could enhance the specific immune function of rabbit inoculated with RHD vaccine, and increase the immune effect of RHD vaccine.
所以黄白散可增强兔接种RHD疫苗后的特异性免疫功能，增强RHD疫苗的免疫效果。
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