The oil-immersion objectives just described admit a wider cone of rays than a dry objective of the same diameter would . 刚才描述的油浸物镜与直径相同的干物镜相比，可容纳更宽的光线锥。
Serotinous cones would prove to be almost fatal for the population if forest fires ceased for any length of time . 若森林火灾中断任意长的一个时期，那么对种群来说，迟裂球果几乎是毁灭性的。
Lack of the chlorolabe pigment in the retinal cone cells results in inability to discriminate green colors, or deuteranopia . 在视网膜锥形细胞中缺乏感绿色素，便导致了对绿色辩别无力或绿色盲。
The observed clinal variation in the frequency of serotinous cones may be described as a fairly regular decrease in all directions . 所观察到的晚熟球果的频率梯度变异可描述如下：向四周相当有规律地渐次减少。
Method for dutch double - tube cone penetration test 荷兰式双重管圆针入度试验方法
Interior and closure of - major cone and strictly - major cone 较多锥的内部和闭包
Study on conical basket centrifuge of double - cone angles 双锥度锥篮离心机的研究
The study for transforming property of right cone fiber 直锥形光纤传输性质的研究
Now you need to turn all these circles into cones 现在你要把这些圆做成圆锥体
