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- The biological decomposition coefficient (BDC) of N, P, and K in dead roots and fallen needles appeared the increasing trends with forest age, and was 0.7-1.5, 1.1-1.7, 1.0-3.5, and 0.9-1.3,1.1-1.7,1.0-1.3, respectively. a-~1。 凋落物层中的N、P、K贮量随林龄增大呈先增加后减少的趋势;全氮、全钾、全磷贮量的变化范围分别为142.;76-534
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- Estimation of long-term settlement of landfill considering biological decomposition 考虑生物降解的填埋场长期沉降研究
- Study on technological bases about biological decomposition of non-cellulose from Apocynum raw fiber 罗布麻韧皮非纤维素生物降解的工艺基础
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- Chemical decomposition induced by light or other radiant energy. 光分解,光解作用由光或其它光源引起的化学分解
- Decomposition or transformation of a compound caused by heat. 热解化用,高温分解由于热量而导致的化合物的分解或转化
- The convention bans the stockpiling of biological weapons. 该公约禁止储存生物武器。
- Disintegration or decomposition into parts or elements. 分解(作用)分解或分裂为部分或要素
- biological decomposition 生物分解作用,生物分解
- A plastic sheet was pegged down over the compost heap to hasten decomposition. 把塑料布铺盖在肥堆上,并用木桩固定好,以加速肥料腐烂。
- The application of mathematical principles to biological processes. 生物数学应用于生物学过程的数学原理
- Decomposition into fragments or parts; disintegration. 分裂,分解碎片或几部分; 分解
- Both humification and decomposition are impeded. 腐殖化过程与分解过程均受到抑制。
- The biological study of bodies of water. 水生物学研究水体的生物学
- A series of batch biological reactors are used. 可用一组间歇式生物反应器。
- How do you avoid functional decomposition? 怎样避免功能分解?
- Human biological rhythms are related to the natural cycle of day and night. 人的生物节奏与昼夜的自然循环有关。
- Songs and laughter lubricate the biological clock. 歌声笑语可使人体生物钟顺畅运转。
- Reproducing by biological fission. 裂殖的由生物分裂而生殖的