植物在这种条件下不能繁殖。
如果他们不能，他们不能繁殖。
低温使细菌不能繁殖。
如果没有钾，作物就不能繁殖，也就不能生产出谷物、蔬菜和水果。
Without potassium, crops can't reproduce and make grains, vegetables or fruit.
因细菌、病菌一般生命周期很短，不能繁殖的细菌、病毒就会迅速死亡。
Due to bacteria, virus life cycle is very short in general, can not breed bacteria, viruses will be rapidly killed.
母猪不孕症是母猪生殖机能发生障碍，暂时或永久性不能繁殖后代的病理现象。
Sterility of sows refers to a pathological phenomenon of permanent or temporary inability to conceive or produce an offspring, triggered by procreation dysfunction of the sows.
因此，宜宾成了竹燕窝最集中的产地，但由于竹燕窝野生量非常小，人工不能繁殖，市场需求旺盛，竹燕窝价格节节攀高。
Therefore, YiBin, becomes the most concentrated place. However, the price of the bamboo birds nest is rising and rising because product doesn't meet the market demand.
既然它们能够而且确实可以成功杂交繁殖，它们就不能被归为不同的物种。
Since they can and do successfully inter-breed, they cannot be classed as different species.
同样，如果一种植物或动物没有留下任何可以繁殖的后代，它就不能把所有的能量浪费在使自己变得更强壮上，因为这是最可能走向灭绝的方式。
Similarly, a plant or animal cannot squander all its energy on growing a big body if none would be left over for reproduction, for this is the surest way to extinction.
不能仅仅因为鸟一年没有繁殖就推断它下一年也不会繁殖。
Just because a bird does not breed one year, it does not follow that it will fail the next.
为什么白鲟不能人工繁殖？
然而，要使这些家庭储水器没有蚊子繁殖，只需采取简单措施：将储存的饮用水覆盖，使蚊子不能在那里产卵。
Yet, keeping these household water collections free from mosquito breeding only requires simple measures: storing drinking water under cover so that mosquitoes cannot deposit their eggs.
一种疟原虫是在任何情况下，都不能在昆虫中繁殖，而只能在哺乳动物中繁殖。
One strain was a type that, in any circumstances, only breeds in mammals, not insects.
当一种动物不能在每一代都繁殖出足够的后代而与其死亡率保持一致时，它就会逐渐灭绝了。
An animal species becomes extinct when it fails to produce enough young in each generation to keep pace with the death-rate.
我们再也不能考虑通过在学校饮水器里添加抗生素来保护孩子们的健康，因为我们知道这样会导致抗药性细菌的繁殖。
We would never think of trying to keep our children healthy by adding antibiotics to school water fountains, because we know this would breed antibiotic-resistant bacteria.
为什么花时间和精力去做不能提高繁殖率的事情？
Why expend time and energy in activities that fail to increase reproductive success?
如果意大利麻雀确实不能和西班牙麻雀进行繁殖，它们将逐渐地，一代又一代地，甚至形成遗传学上更大地不同。
If Italian sparrows have indeed stopped reproducing with Spanish sparrows, they will gradually, generation by generation, become even more genetically distinct.
由于山羊和绵羊的染色体数目不匹配(分别为60和54)，由此产生的后代，如果它能够存活下来，也是不能够繁殖的。
Because goats and sheep have mismatched Numbers of chromosomes (60 and 54, respectively), the resulting offspring, if it survives, is sterile.
你不能真的迫使人们停止繁殖。
然而，GM小麦的捐赠，也导致了小农经济的动荡，因为GM小麦品种不能在当地繁殖。
The donation of GM wheat, however, also led to destabilizing the small peasant economy because the GM wheat varieties could not reproduced locally.
“关键在于：你能不能找到好的干细胞群然后加以繁殖。”她说。
'the key is whether you can find a good stem cell population and expand it,' she said.
由于这些鸟进行杂交繁殖，不能把它们归为不同的物种。
Since the birds interbreed they cannot be classed as different species .
一个洞内只有一只螃蟹，除繁殖期以外它们都是孤独的，并且不能容忍洞中的入侵者。
Only one crab lives in a burrow and outside of the breeding season Red Crabs are solitary, and do not tolerate intruders into their burrows.
如果金钱不能自我繁殖的话，我们如何解释财富不断聚集在少数人的手中呢？
If money as such does not multiply on its own, how are we to explain the accumulation of wealth in the hands of the few?
在哺乳动物和有关它们繁殖的生理学与胚胎学之间存在太多的差异，因而不能保证不会生出畸形的胎儿或婴儿。
There are too many differences between mammals and their reproductive physiology and embryology to be sure that no deformed foetus or infant would be born.
你所有的繁殖和除以10000不，不能改变，因为十进制和二进制场所是不可通约的。
All your multiplying and dividing by 10000 doesn't and cannot change that, because decimal places and binary places are incommensurable.
细菌不能在酒精内繁殖。
细菌不能在酒精内繁殖。
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