是未知 - 翻译成英语

• is unknown
• is not known
• are unknown
• was unknown
• is unknowable

在 中文 中使用 是未知 的示例及其翻译为 英语

作者手稿是未知的，但放射性碳分析表明，它的页1404和1438年之间某处制成。
The original author of this manuscript was unknown, but the carbon dating has revealed that it's pages were made sometime between 1404 and 1438.

确切的机制是未知的，但它确实很快发生-在亚纳秒时间尺度-并且效率很高，”他说。
The exact mechanism is unknown, but it does happen quickly- at the sub-nanosecond timescale- and with high efficiency,” he said.

他的身份和意图是未知的，但是当他绑架你唯一的儿子N….
His identity and intentions are unknown, but when he kidnaps your only son Nevin, you follow him in pursuit.

他的年龄是未知的，由于他的家族既不存在家族记录，也不存在永久家庭关系；.
His age was unknown, since among his kind neither family records nor permanent family ties exist;

人类的最新共同祖先（MRCA）是未知的，但发生在大约14万年前的线粒体前夕后的一段时间。
The most recent common ancestor(MRCA) for humans is unknown but occurred some time after Mitochondrial Eve, around 140,000 years ago.

PageLoadTime的值在页面加载之前是未知的，所以采用常规命名。
The value of pageLoadTime is not known prior to the page load, so it's named normally.

对长期死亡率的疗效是未知的，尽管不能排除具有临床相关益处的可能性。
The effects on long-term mortality are unknown, although the possibility of a clinically relevant benefit cannot be excluded.

确切的数量是未知的，因为官方统计数据从未公开。
The exact number was unknown because related official statistics were never made public.

皮肌炎的确切原因是未知的，但可能身体的免疫系统错误地攻击健康的肌肉和血细胞。
The exact cause of dermatomyositis is unknown, but it may be that the body's immune system mistakenly attacks healthy muscle and blood cells.

需要确认的新闻主题是未知的，或者不能被采访；.
The subject of the news to be confirmed is not known to exist and or can not be interviewed;

它的目标是未知的，但它举行了“流亡选举”并享受选举的进展。
Even though her motives are unknown, she holds the“Exile Election” and seems to enjoy the election's progress.

没有草，他是未知的，没有树已经没有更多的秘密这个魔术师。
No grass to him was unknown, no tree had no more secret for this magician.

其余95%是未知的暗物质和暗能量，这是一个谜，也是对现代物理学的巨大挑战。
The rest, 95 percent, is unknown dark matter and dark energy, which is a mystery and a challenge to modern physics.

由于这种相互作用的机制是未知的，并且匹莫齐具有不同的窄治疗范围，因此禁用伴随使用匹莫齐和舍曲林。
Since the mechanism of this interaction is not known, and pimozide different narrow therapeutic range, concomitant use of pimozide and sertraline is contraindicated.

这个故事的起源是未知的，尽管它最早出现在20世纪50年代的美国。
The origins of this story are unknown, although it first emerged in the 1950s in America.

这些信件的来源是未知的，但他们已经变得如此受欢迎，全国各地的邮政员工不得不雇用额外的劳动。
The source of the letters was unknown, but the letters became so popular that post offices around the country had to hire extra help.

它是未知的，但是，为什么只有一些HIV患者开发这些症状。
It is not known, however, why only some HIV-positive people develop these symptoms.

虽然确切的机制是未知的，减肥效果出现的EGCG主要是从增加代谢率和抑制食欲。
Although the exact mechanism is unknown, the weight loss effects of EGCG appear to be mostly from an increase in metabolic rate and appetite suppression.

同样，从它的副作用是未知的，因为很少有科学的研究进行了出来。
Likewise, side effects from it are unknown since there have been few scientific studies carried out on it.

虽然它是未知的，如果麦格雷戈正在严重，他的职位是足以引起MMA的支持者恐慌。
At first it was unknown if McGregor was being serious but his post was enough to cause panic among MMA supporters.