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- trace element of zircon 锆石微量元素
- Knowledge of specimen digestive course in analyzing trace element of food. 食品微量元素分析样品消化过程的体会。
- Comparison of the trace element of clinopyroxenes and xenoliths with coarse-grained and shear peridotites. 粗粒与剪切结构橄榄岩捕虏体及其单斜辉石微量元素对比。
- In the production process of activated carbon, the trace element of coal affects the quality of coal based activated carbon directly. 在活性炭生产中,原料煤中含有的微量金属元素的多少直接影响到煤基活性炭的品位。
- Objective: To study microscopical tissue features and analyse the composition of essential oil and trace element of traditional Chinese medicine “Jiuyanduhuo”. 目的：研究中药九眼独活的显微组织特征并分析其所含挥发油及微量元素成分。
- Distilled the effective component from ant by ultrasonic.Studied the content of trace element of ant's distillation and its elimination of hydroxyl radicel. 用超声波法对蚂蚁有效成分进行提取,研究了蚂蚁提取液中微量元素的含量,以及对羟自由基的清除作用。
- Discussion on Trace Elements of Chinese Medicine Radix Platycodi etc. 桔梗等中药微量元素初探。
- Trace element analysis of zircon and associated minerals in the Huangtuling granulite, Dabieshan and its geological implication 大别山黄土岭麻粒岩锆石和共生矿物的微量元素分析及其地质意义
- The main control factors of the forming of trace element of Br in groundwater and its relationship with the health of the people are demonstrated with plentiful and real materials in this paper. 本文以丰富的实际资料,论证了地下水中微量元素溴形成的主要控制因素及其与人群健康的关系。
- Returns a string representation of this stack trace element. 返回当前堆栈跟踪元素的字符串形式。
- There's an element of truth in his story. 他说的有些道理。
- There was a great variety of vitamins and mineral substance trace elements of high content in spiral alga. 摘要螺旋藻所含的维生素及矿物质微量元素不仅种类齐全，而且含量较高；
- Objective To compare the changes of the trace elements of wild Halenia ellipitica from different region in Qinghai. 目的对比青海不同地区野生椭圆叶花锚中微量元素的变化。
- Objective: To discuss the contents of trace elements of in zizyphus jujube and big jujube Laoling Shandong. 目的:探讨山东乐陵产金丝小枣和大枣中微量元素的含量。
- The central supporting element of a whole. 基础、主旨整体的一个中心基本原则
- Objective To determine the content of trace elements of copper in the water decocted solution of Kushen. 目的测定苦参水煎液中微量元素铜的含量。
- Methods The contents of trace elements of Hedysarum semenovii Regelet Herd root were determined by ICP-AES. 方法应用电感耦合等离子体-原子发射光谱法对天山岩黄芪根中微量元素的含量进行测定。
- The movable control element of such a device. 栓塞这种装置的可移动的控制部分
- The results show that three trace elements of body necessary are the most rich in ant factor injection liquid. 结果表明，六种生物制剂中三种人体必需微量元素均以蚂蚁因子注射液最为丰富；
- Key decisions; the key element of the thesis. 意义重大的结论; 论文的中心成分
