您要查找的是不是：
- N源N source
- 不同N源nitrogen sources
- 低pH条件下且以NH4+-N为单一N源时,稻根皮层处更易形成通气组织,可能是植物为了减轻低pH条件下铵毒害而产生的一种适应性机制。Under the low pH condition with NH~+_4N as the sole N source, aerenchyma could be formed much easier in the root cortex of rice. This might be an adaptable mechanism of plant to decrease toxicity of ammonium accumulation under low pH condition.
- 外源exogenous dna
- 同源性homology
- 源氏物语Genshi Monogatali
- 始源origin
- 按模n计数count modulo n
- s-o-n-g拼成"song"一字。s-o-n-g spells "song".
- 信号源supply oscillator
- 按模数N校验modulo n check
- 内源性endogenous
- 源点source
- 生命之源the origin of life
- 源数据source data
- 源文档source document
- 源极source
- 恒流源constant flow source
- 电流源current supply
- 固体源solid source
