His mind kept branching off into the contemplation of silly things.

他总不能专心于正题而尽想着愚蠢事情。

Branching, septate hyphae are close-packed here and radiating outward in this aspergilloma.

曲霉肿中有支、有隔膜菌丝聚集并呈放射状排列。

"Hypertext links create a Branching or network structure that permits direct, unmediated jumps to related information."

超文字连接创设了一种支或网状结构,可以直接地、无须中间步骤就得到有关信息。

The total sedimentation was that rivers were branching and migrating frequently,and the sedimentary structures and fossil of ichnite were growing generally.

其总体沉积特征为:河道频繁支与迁移,发育各种沉积构造及生物遗迹化石。

The characteristic of hyphae are regular width and septation with typical branching in acute angle (about 45 degrees) in PAS stain.

病理切片经由PAS染色清楚可见麴菌菌丝，其具有隔，且枝呈锐角状，约45度角，为其特徵。

The dominance rules can be utilized to develop a relationship matrix which allows the branching algorithm to eliminate a high percentage of nonfeasible solutions.

利用优势法则可以做出关系矩阵，此矩阵可以用来消去极大量无效解。

The branching points of the cladogram may be regarded either as an ancestral species (as in an evolutionary tree) or solely as representing shared characteristics.

在这个形象化进化树上，每两个物种间距离都是由它们共有特性来决定。

Evolution is regarded as a branching process, whereby populations are altered over time and may speciate into separate branches, hybridize together, or terminate by extinction.

进化被视为一个枝过程；随着时间推移，种群发生改变，种群也可能进化成为枝，也可能相互杂交或灭绝终止。