1) Nitrate
[英]['naɪtreɪt] [美]['naɪtret]
NO-3
1.
Nitrate is becoming more and more important for N nutrition of rice plants since rice is now cultivated in intermittent irrigation or even in aerobic soil condition.
利用水培方法研究了4种具代表性的水稻基因型(常规籼稻、常规粳稻、杂交籼稻、杂交粳稻)在苗期(2 8d)的铵(NH+ 4 )吸收动力学特性以及硝(NO-3 )对NH+ 4 吸收动力学特征和叶片谷氨酰胺合成酶活性(GSA)的影响。
2.
There has been increased evidence of enhanced effect by nitrate (NO~-_3) on the growth of rice although rice prefers the ammonium (NH~+_4) to nitrate.
利用控制条件下的溶液培养方法,研究了增硝营养(NH+4∶NO-3比例为100∶0和50∶50)对4种不同的基因型水稻(常规籼稻、常规粳稻、杂交籼稻、杂交粳稻)苗期生长和氮素吸收同化的影响。
3.
Four different genotypes rice (conventional indica , hybrid indica, conventional japonica , hybrid japonica) were selected to study the effect of NH~+_4 and nitrate reductase inhibitor on NO~-_3 uptake at seedling stage in nutrient and soil culture.
在不同培养方式(水培和土培)下,选择4种不同基因型水稻(常规籼稻、杂交籼稻、常规粳稻、杂交粳稻),研究其苗期NH+3吸收的抑制主要表现在4及硝酸还原酶抑制剂对NO-3吸收的影响。
2) 3×3×3 lemma
3×3×3引理
1.
This article extends snake lemma to two snakes lermma,and entends 3×3 lemma to 3×n lemma 3×3×3 lemma,Moreover,it studies some problems on exact plane,exact cube as well as problems on cubic commtative diagrams.
将蛇引理推广到双蛇引理,将3×3引理推广到3×n引理、3×3×3引理,并研究了与正合平面、正合立体有关的几个问题及立体交换图问题。
3) 3×3 lemma
3×3引理
4) HsSAD1,14-3-3 protein
HsSAD1,14-3-3
5) continuous network microstructure
3-3结构
6) triple purchase
3-3绞辘
补充资料：2-Pyrrolidinone, 1-ethenyl-, homopolymer poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.1 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.2 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.3 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.4 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.5
CAS：9003-39-8
分子式：C6H9NO
分子质量：111.14
中文名称：聚乙烯基吡咯烷酮；1-乙烯基-2-吡咯烷酮均聚物；聚乙烯吡咯烷酮；皮维碘；聚乙烯吡咯烷酮碘；碘络酮；聚维酮碘
英文名称：Polyvinyl pyrrolidone；2-Pyrrolidinone, 1-ethenyl-, homopolymer poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.1 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.2 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.3 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.4 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.5
用途：医用；水产养殖；畜牧消毒剂。用于皮肤；粘膜的消毒。
分子式：C6H9NO
分子质量：111.14
中文名称：聚乙烯基吡咯烷酮；1-乙烯基-2-吡咯烷酮均聚物；聚乙烯吡咯烷酮；皮维碘；聚乙烯吡咯烷酮碘；碘络酮；聚维酮碘
英文名称：Polyvinyl pyrrolidone；2-Pyrrolidinone, 1-ethenyl-, homopolymer poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.1 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.2 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.3 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.4 poly(1-vinyl-2-pyrrolidinone) hueper's polymer no.5
用途：医用；水产养殖；畜牧消毒剂。用于皮肤；粘膜的消毒。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条