这桩罪行涉及的许多问题仍然没有答案。
喷洒杀虫剂导致的植物繁殖力下降是否真的会导致开花植物物种总数的下降，这个问题仍然没有答案。
The question of whether the decrease in plant fecundity caused by the spraying of pesticides actually causes a decline in the overall population of flowering plant species still remains unanswered.
这个问题仍然没有答案；事实上，根据所有证据，我们不能基于恐龙骨骼对恐龙生理学做出一个明确的声明。
This question remains unanswered; indeed, taking all the evidence into account, one cannot make a definitive statement about dinosaur physiology on the basis of dinosaur bone.
我们已经开庭八次了，但仍然没有答案。
许多问题仍然没有答案。
这些问题仍然没有答案。
仍然没有答案。湖水是由森林里的泉水和周围高山的积雪融化而来的。
The source of the water comes from springs from the forests and snow on the mountains around.
然而，关于这些进程的许多重要的分子生物学和生物问题仍然没有答案。
However, many important molecular and biological questions regarding these processes remain unanswered.
但是Cheng所说的fMRI是否可以“可靠和万无一失”的问题仍然没有答案。
But the question of whether Cheng's fMRI can be "somewhat reliable but foolproof" remains open.
环境恶化是否能失掉控制这个问题仍然没有答案，但目前的前景一点儿也不乐观。
While it remains to be seen whether or not environmental deterioration can be controlled the current prospects are far from encouraging.
环境恶化是否能得到控制这个问题仍然没有答案，但目前的前景一点儿也不乐观。
The problem of continuing environment worse whether can be controlled has not concluded, but the future wasn't optimistic at present.
关于爱所说和所写下的一切都不是结论，而只是这个仍然没有答案的问题的陈述罢了。
Everything else that has been written or said about love is not a conclusion, but only a statement of questions which have remained unanswered.
对这些问题仍然没有明确的答案，因此它们必须由你们来回答——由在俄罗斯、美国和全世界的你们这一代人来回答。
Those questions still don't have clear answers, and so now they must be answered by you — by your generation in Russia, in America, and around the world.
在这种情况下，虽然他的心目中并没有某个单一的物体，他的答案仍然是预先决定的。
In that case, his answers are predetermined even though he has no single object in mind.
实际上，如果没有注意到这个问题，旋度仍然处处为零，那就会得出错误的答案，因为已经给过你们例子了。
And, in fact, you know that ignoring the problem and saying, well, the curl is still zero everywhere, will give you the wrong answer because we've seen an example.
为什么他们在一个山洞里的深处集体死亡，身边没有其他动物的骨头，仍然令人费解。但研究人员希望有其他化石尚埋在洞里，这样会提供一些答案。
How they ended up deep in a cave without other animal bones remains puzzling. But researchers hope other fossils still buried in the caves will provide some answers.
层面的问题仍然事项，为几何，在没有完整的答案，典型问题。
The issue of dimension still matters to geometry, in the absence of complete answers to classic questions.
在二语词汇习得领域，什么是教授词汇的最佳方法这个问题仍然没有确切答案。
In the field of second language vocabulary acquisition, there are still no definite answers about how vocabulary can best be taught or learned.
在二语词汇习得领域，什么是教授词汇的最佳方法这个问题仍然没有确切答案。
In the field of second language vocabulary acquisition, there are still no definite answers about how vocabulary can best be taught or learned.
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