分泌

Aromatic exudate from the sweet gum tree.

香枫树流出的芬芳的分泌物。

The root exudates of crop played an important role in the process of phosphorus mobilization.

农作物根的分泌物在活化磷的过程中起重要作用。

Certain exudates are also considered to be herbal substances.

不经特殊处理的某些分泌物也可作为草药物质。

Effects of La on contents of amino acid and organic acid in root exudates of riceOryza sativa L.

镧对水稻根分泌物中氨基酸和有机酸含量的影响。

Determination of the amino acids in root exudates indicated that contents of amino acids were related to the promoting effects.

根系分泌物中氨基酸含量的测定结果表明，氨基酸含量与这种促进作用有关。

This shows that the root exudates play a key role for plants to use the nutritional elements.

表明根系分泌物是植物利用养分元素的决定因素。

Present situation of research on root exudates and rhizosphere microorganisms of forest trees are summarized in this paper.

林木根系在其生命活动过程中能不断地产生各种分泌物，这些物质不仅可以增强林木自身对环境的抗逆性和促进养分的吸收，而且还对其周围的土壤微生物产生极其重要的影响。

But it could not be concluded that root exudates detected in the experiment play key role in Zn hyperaccumulating.

这说明本试验条件下测定的根系分泌物组分在东南景天超积累Zn过程中并不起主导作用。

It is essential to study the chemical components of rubber tree root exudates for root exudates research.

因此，分析研究橡胶树根系分泌物的物质组分，对于开展橡胶树的根际营养过程的研究、合理施肥具有重要意义，也具有重要的生态学意义。

The allelopathy of different densities of soybean root exudates on 4 main crops was studied.

选择不同浓度的大豆根系分泌物，研究其对4种主要农作物的化感作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。