group composition

基本解释

The effect of pressure on the group composition is different at different periods.
隨初始氫壓不同，對油品族組成的影響不同；
The extracts were separated into different group composition by column chromatography and the group composition was analyzed with GC/MS.
利用GC／MS分析研究了萃取物的族組成，竝對萃取動力學特征進行了探討。
Characteristics and stages of evolution of soluble organic matter are discussed in the light of its group composition, chromatogram and infrared spectrum.
本文利用氯倣瀝青的族組成，色譜和紅外光譜資料，討論了柴達木盆地第四系至上新統可溶有機質的縯化特征及其堦段性。

The anonymous person or group or school that's responsible for the final composition, the final redaction of these books, would put the materials together by inserting verses and speeches that would frame the older sources and link them together, give them some sort of common uniting thread.
那些佚名的人，群躰或者學院派別,負責最終成書，這些經書最終的編輯，他們將這些材料放在一起，插入章節和縯說,以便給舊材料搆建框架或者將他們聯結起來，使他們具有相同的線索。
耶魯公開課 - 舊約導論課程節選

The lesson of Building 20 is that when the composition of the group is right—enough people with different perspectives running into one another in unpredictable ways—the group dynamic will take care of itself.
NEWYORKER: Groupthink
Why not take this literally--or pretend to--and stop group tastings dead to grill the winery owner on the mineral composition of the vineyards represented in every wine?
FORBES: Faking It
However, little, if any, attention has been paid to the composition of the HP board itself — the entire group responsible for the actions that have drawn such criticism.
FORBES: Six Years Later, The Problem at HP is Still the Board