single species

The results showed that the kilograin weight, seed weight of single plant and number of branch ears in SP1 of the two species were significantly higher than those of the control respectively.

试验结果表明，SP1代种子千粒重、单株籽粒重、分枝穗数均比对照明显增加。

Some TSEs stick to a single species, while others ignore such boundaries.

有些TSEs只针对某一物种, 而其他TSEs却设有种的界限.

Both single species and whole groups of species last for very unequal periods.

单独的物种以及整个的物种群存续的时期极不相等.

In a single-species fluid, the subscript may be dropped.

对于 单组分 流体, 这个下标可以省略.

The three species evolved from a single ancestor.

这三种生物从同一祖先进化而来。

They are emblematic of what I would call single-species conservation: ie a focus on one animal.

它们是单一物种保护的象征: 即,侧重于一种动物.

Isoenzyme ( isozyme ) An enzyme that occurs in different structural forms within a single species.

同功 酶:是某一物种中具有不同的结构类型的一类酶.

When a predator always eats huge numbers of a single prey, the two species are strongly linked ； when a predator lives on various species, they are weakly linked ．

如果捕食者总是吃掉大量的单个物种，那这两个物种就是紧密相连的；如果猎食者靠捕食多个物种为生，那它们之间的联系就比较弱。

The highest rate of poaching for a single species was more than 70 percent.

对一种鹦鹉的偷猎比例高达70%有余.

Many species have diverged from a single ancestor.

许多物种都是同宗演变而来的。

I do not know of a single species of fish that swims in that manner.

我不知道有哪种鱼用那种方式(上文提到的方式――译者)游.