macroelement的音标

In grain, the content of macroelement and microelement can be controlled by different genetic mode. The content of macroelement in grain can be controlled more by genetic effect. The content of microelement in grain can be controlled less by genetic effect.

大量元素和微量元素在种子中含量的遗传变异受控制的方式是不相同的，大量元素含量的变异受到较多遗传效应的控制，而控制微量元素含量变异的遗传效应相对较少。

Through analyzing the distribution characteristics and geochemical behaviors ( such as macroelement, rare earth element and microelement) of volcanic rock here, structural transformation characteristics of Jiyang-Changwei depression in Cenozoic are studied using new geochemical theories and principles.

通过对火山岩分布特征、常量元素、稀土元素、微量元素地球化学特征分析，运用新的地球化学理论和原理，探讨了济阳-昌潍坳陷新生代构造转换特征。

The results showed that the maximally required nutrients in the low yielding group are N as macroelement and Zn and Cu as microelements, respectively accounting for 52.94%, 47.06% and 41.18% in their group.

结果表明：低产组大量元素需肥强度最大的主要为N，占该组的52.94%，微量元素需肥强度最大的以Zn和Cu为多，分别占该组的47.06%、41.18%；