Effect of Waste Produced by Cow Breeding on Environment and its Control Measures;
奶牛养殖废弃物对环境的影响及其防治措施
The Relations of the Disease of Cow Afterbirth not Falling and the Trace Elements;
奶牛胎衣不下病与微量元素关系(Ⅱ)
Developmental Competence of Ova Derived from Synchronized Follicles of Cow under Exogeneous Hormonal Control;
奶牛卵泡超数同步发育及其卵母细胞的发育潜能
Effects of forage to concentrate ration on rumen fluids and acetate,propionate and butyrate in serum of lactating dairy cows;
日粮粗精比对奶牛瘤胃液和血清乙酸、丙酸、丁酸的影响
SNP detection in 5′ flanking region of pIgR gene and association with IgA and IgM concentration in dairy cows;
奶牛pIgR基因5′侧翼区SNP检测及其与IgA和IgM含量的相关性研究
Comparison of curative effects of traditional Chinese medicine and Western medicine on the diseases affecting the efficiency of embryo transfer on dairy cow;
中西药对影响奶牛胚胎移植效率的繁殖疾病疗效的对比
Study on detection of antibiotic residue in milk by Bacillus stearothermophillus;
嗜热脂肪芽孢杆菌检测牛奶中抗生素残留的研究
Study on the dynamic variation rule of Sialic acid content in milk;
牛奶中唾液酸含量的动态变化规律研究
Determination of dioxin like polychlorinated biphenyl residues in milk using isotope dilution gas chromatographyion trap tandem mass spectrometry;
同位素稀释气相色谱-离子阱二级质谱法测定牛奶中残留的二恶英类多氯联苯
Connect 2 oxidation sulfur Shi Rui to try juice, if do not heat, after is litmus erubescent whether change by oneself a primary colors?
将二氧化硫通入石蕊试液,若不加热,石蕊变红后能否自行变回原色?
Little paper can be used as an indicator of the presence of acid in a solution
石蕊试纸可用以测试溶液是否含酸
a purplish dye obtained from orchil lichens.
从石蕊地衣中提取的紫色染料。
chalk beer-wort yeast litmus milk
白垩、麦芽汁、酵母浸膏石蕊牛乳(培养基)
chalk blood yeast dextrose litmus milk
白垩、血、酵母浸膏石蕊牛乳(培养基)
Litmus paper can be used as an indicator of the presence of acid in a solution.
石蕊试纸可用以测试溶液是否含酸.
Test: turns blue litmus paper red.
做个试验吧，能把蓝色的石蕊试纸变成红色。
unsized paper treated with litmus for use as an acid-base indicator.
未定尺寸经石蕊处理的纸，用作酸碱显示剂。
Studies on the Lichen Genera Cladonia and Ramalina from Region of Mt. Taibai in Qinling;
秦岭太白山地区石蕊属和树花属地衣的研究
We test the liquid for acidity with a strip of litmus paper.
我们用一条石蕊试纸来试验这液体是不是酸性的。
any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt.
各种水溶性的化合物，有酸味，能将石蕊变红，和碱反应可形成盐。
Litmus: Mixture of coloured organic compounds obtained from several species of lichens.
石蕊:从几种地衣类植物中获取的带色有机化合物的混合物。
any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water.
各种水溶性的化合物，能使石蕊变蓝，与酸反应形成盐和水。
Ammonia gas is colorless which can turn wet red litmus paper to blue.
氨气是无色的，它可把湿的红色石蕊试纸变成蓝色。
Use of litmus paper and mechanical stapler in pancreaticoduodenectomy
石蕊试纸和吻合器在胰十二指肠切除术中的应用
A water - soluble blue powder derived from certain lichens that changes to red with increasing acidity and to blue with increasing basicity.
石蕊取自地衣的一种可溶于水的蓝色粉末，可随酸性增大而变红，随碱度增大而变蓝
Any of several lichens, chiefly of the genera Roccella and Lecanora, from which a dye is obtained.
染料衣几种紫色石蕊地衣中的一种，主要是圆室藻属和茶渍属，通过它可提取染料
Watches with quartz crystal movements never have to be wound.
装有石英晶体机蕊的手錶毋需上发条。