查询词典 sulphuric acid

By means of GC, GC-MS, GC-IR, the reaction products were investigated and the results showed that there are triylene, camphene, limonene, p-cymene, terpinolene -terpinene,-terpinene,-fenchyl formate, linalyl formate, terpinyl formate, bornyl formate and isobornyl formate containing in the products,and linalyl formate was first discovered in addition reaction of a -pinene and formic acid .The content of the main product terpinyl formate is up to 60.4%,the selectivity is 64.5%.

采用GC、GC-IR、GC-MS等对反应产物进行定量和定性分析，结果表明：微波辐射下α-蒎烯与甲酸的反应产物含有三环烯、莰烯、对-伞花烃、α-松油烯、γ-松油烯、柠檬烯、异松油烯、甲酸葑醇酯、甲酸异龙脑酯、甲酸龙脑酯、甲酸芳樟酯、甲酸松油酯。

Camphorate, in which the corn powder was best, while the yam powder and lactic acid were comparatively poorer. The utilization of nitrogen sources by A. camphorate was diverse. The organic nitrogen sources were better than inorganic ones. The best result was achieved when (NH4)2SO4 and wheat bran was co-added, but (NH4)2CO3 could be hardly used when added solely.

樟芝对碳源利用较广，其中以玉米粉效果最好，而对山芋粉和乳糖的利用较差；樟芝对氮源的利用具有差异性，其中对有机氮源的利用较无机氮源好，以硫酸铵＋麸皮复合培养效果最佳，而对碳酸铵几乎不利用。

Seeds were sprouted at 25 ℃.The root-tip with 0.5~1.0 cm length were cut and treated in 4 ℃ refrigerator for 24 hours, fixed for 1~1.5 hours with Carnoy's fixative, differentiated for 10-15 min with hydrochloric acid and Ethanol 95 %(1:1), pressed to section in carmine for staining. Them were observed under microscope, then the samples that differentiated well chosen, covered on frozen station with mountin Canada balsam, for micro-photographing, counting and measuring.

方法］种子25℃萌发，待根尖长0.5~1.0 cm，冰箱4℃冷藏预处理24h，卡诺固定液固定1~1.5h，1：1的浓盐酸和95%乙醇解离10~15min，改良的石碳酸品红液染色，镜检取分散良好的标本，冰冻揭盖片，中性树胶封片显微照像、计数、测量。

Methods The effect of gam-bogic acid on liver cancer lines Bel-7402was studied by proliferation cycle and apoptosis and on canaliculus protein was observed.

从细胞增殖周期特异性、和细胞凋亡二方面就藤黄酸对人肝癌细胞系Bel-7402的抑制作用进行研究，并观察藤黄酸对细胞微管蛋白的影响。

The gambogic acid could inhibit polymerization of canaliculus protein.

藤黄酸可抑制微管蛋白聚合，影响微管形成。

The collection, which has turned into a kind of fashion travelogue over the past few seasons, turned out to be a journey through dance culture, taking in tango, Charleston, ballet, cha-cha, cancan, hip-hop, raga, and acid house along the way.

收集，这已经变成一种时尚的旅游指南在过去数季，演变成一场走过的舞蹈文化，同时在探戈，查尔斯顿，芭蕾舞，查查方案， cancan ，嘻哈， RAGA的，和酸众议院在前进的道路上。

Also useful in canker sores and mouth ulcers due to acid foods.

也适用于鹅口疮和由于酸性食物引起来的口腔溃疡。

Rhizomes of canna comprise abundant starch, protein, amino acid and many kinds of microelement.

美人蕉根茎含有丰富的淀粉，除此之外，还含有3.5%的蛋白质和人体必需的八种氨基酸，还含有多种矿物质和微量元素。

Company exports canning factory, code-named T15, health registration number is 5100/01042, in the United States Food and Drug Administration for the registration of factories and low-acid registration, is that the Sichuan Provincial People's Government "focus on agricultural industrialization leading enterprises "The Ministry of Agriculture and the State Council awarded the" industrialization of agriculture key state enterprises."

公司出口罐头厂代号为T15，卫生注册编号是5100/01042，在美国食品药品管理局办理了工厂注册和低酸登记，是四川省人民政府认定的省级"农业产业化重点龙头企业"和国务院农业部授予的"农业产业化国家重点龙头企业"。

One of the nine essential amino acid body cant produce ourselves, have to take from food

拥有9种氨基酸，必须amino asid，身体不能自己制造

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。