ulmic

英式音标：[ʌl'mɪk]

美式音标：[ʌl'mɪk]

词义：

释义

棕腐质的；

用法：

权威例句

Analysis of ulmic acid by mass spectrometry

Method of cleaning humic and ulmic acids

Process of precipitating ulmic compounds from the black liquors of soda pulp-mills

Oxidation and reduction of humic and ulmic acids on the carbon-paste electrode

The anodic oxidation of coal. Part IV. Examination of the ulmic acids

Composition and properties of humic and ulmic acids of some soils in the Taskent Region

The influence of fulvic and ulmic acids from peat, on the spontaneous contractile activity of smooth muscles

The anodic oxidation of coal. Part II. The effect of oxidizing vitrain and ulmic acids at various metal anodes

Isolation of biologically active fractions from the water soluble components of fulvic and ulmic acids from peat.

METHOD OF PRODUCING FULVIC, HUMIC, AND ULMIC ACID FOR USE AS AN ELECTROLYTE IN PRODUCING IONIZED BACTEREACIDES FROM PRECIOUS METALS ...

造句：

1. Overgrown deciduous shrubs can be cut back at this time of year.

过于繁茂的落叶灌木可以在每年的这个时候修剪.

来自《简明英汉词典》

2. Deciduous trees shed their leaves in autumn.

落叶树木在秋天落叶.

来自《简明英汉词典》

3. Fusions were common between strains from deciduous hosts or coniferous hosts.

来自阔叶树或针叶树寄生的菌系间融合是普遍的.

来自辞典例句

4. Regional ecosystem types, such as grass land, desert, and deciduous forest, are called biomes.

地区的生态系统, 例如草原 、 荒漠和落叶林又被称为生物带.

来自辞典例句

5. Rose, a red rose for the deciduous shrub rose family.

玫瑰, 红的玫瑰为落叶灌木蔷薇科.

来自互联网

[ deciduous 造句 ]