early selection model 早期选择模型
Early selection plan 早期选种方案
early selection ages 早期选择年龄
the early selection 早期选材
early selection stages 早期选择阶段
early selection theory 早期选择说
age of early selection 早期选择年龄
the best early selection age 最佳选择年龄
The best age of early selection is at 3rd and 4th year.
早期选择最佳年龄,随主伐年龄的不同而有所差异,但介于3~4 a之间。
参考来源 - 杉木无性系早·2,447,543篇论文数据,部分数据来源于NoteExpress
A bigger concern is that early selection fails children from poor and immigrant families, who are likeliest to attend the least academic schools and to miss out on apprenticeships.
更大的担忧在于,较早地选择教育道路不利于来自穷人家庭和移民家庭的孩子,他们最有可能进入学术性不强的学校,并且最有可能失去接受学徒培训的机会。
Our study on the early selection of Chinese Fir started in 1964 and was completed in 1979.
我们对于杉木早期选择的研究是从1964年起,于1979年完成。
This research would provide basis for early selection and prediction of Pinus koraiensis wood quality.
本项研究为红松材性早期选择和预测提供依据。
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