1.
Study on Anti-browning Technology and Reagents without Sulfite of Dioscorea opposita Thunb. cv. Tiegun Slice
铁棍山药片护色工艺与无硫护色剂的筛选
2.
Study on properties of polyphenol oxidase in dioscorea opposite and antibrowning without sulphite
怀山药多酚氧化酶特性及其无硫护色研究
3.
The Technique of Sulphur Dioxide Prevention of Discolouration for Drying Fruits in Foreign Countries
国外水果制干过程中的熏硫护色工艺
4.
The Green Process of Preparing Rubber Accelerator CBS without Solvent
绿色工艺无溶剂氧化法合成硫化促进剂CBS
5.
A New Odorless Thiol Equivalent for the Protection and Deprotection of Aldehydes/ketones;
一种新型无气味代硫醇试剂的醛酮保护、脱保护反应
6.
a common white or colorless mineral (hydrated calcium sulphate) used to make cements and plasters (especially plaster of Paris).
一种白色或无色的矿物（含水硫酸钙），用作胶合材料（尤其是烧石膏）。
7.
A lead sulfate mineral, PbSO4, occurring in colorless or tinted crystals and formed by the weathering of lead ore.
铅矾，硫酸铅一种硫酸铅矿，PbSO4，出现在无色或浅色晶体内，由铅矿风化形成
8.
Determination of Sulfide in Source Water by Ion Chromatography-Pulsed Amperometric Detector
水源水中无机硫化物的离子色谱-脉冲安培测定法
9.
Determination of sulfite in foods by pararosaniline hydrocloride with non-mercury absorption treatment
无汞吸收—盐酸副玫瑰苯胺比色法测定食品中的亚硫酸盐
10.
copper(ii) sulfate (anhydrous )
硫酸铜（无水合物）
11.
Cyanide-free copper electroplating in sulfite/thiosulfate bath
亚硫酸盐/硫代硫酸盐体系无氰镀铜
12.
A yellow, white, or colorless crystalline mineral of barium sulfate, BaSO4, that is used in paint and as the chief source of barium chemicals.
重晶石硫酸钡的黄色、白色或无色的晶体矿物，BaSO4，用作涂料和钡化学物的主要来源
13.
Green Synthesis and Study of the Aroylthioureas and Thioacylsemicarbazides;
酰基硫脲、酰氨基硫脲的绿色合成研究
14.
Experimental investigation on feasibility of ash and sulfur reduction of high-sulfur coal
高硫无烟煤降灰脱硫可行性试验研究
15.
dyeing method by hydrosulfite vatting
次亚硫酸盐还原染色法
16.
Another example of salt is potassium nitrate, KNO8, a colorless solid which, mixed with charcoal and a little sulfur, makes gunpower
硝酸钾（KHO8）也是一种盐。它是一种无色的固体，可以跟木炭和少许的硫混合起来制造火药。
17.
a colorless poisonous corrosive liquid made by the action of sulphuric acid on calcium fluoride; solutions in water are hydrofluoric acid.
一种无色有毒腐蚀性液体，由硫酸作用于氟化钙而制成，溶于水中形成氢氟酸。
18.
Development of lead free and ETU free vulcanization System for ECO
无铅无乙基硫脲氯醚橡胶硫化体系的开发