Examples of using A previously unknown in English and their translations into Chinese
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While investigating the Shamoon 2.0 attacks, Kaspersky Lab also discovered a previously unknown wiper malware that appears to be targeting organizations in Saudi Arabia.
在调查Shamoon2.0的攻击时，卡巴斯基实验室还发现了一个以前不为人知的恶意软件，似乎针对的也是沙特阿拉伯地区的组织。Researchers have identified a previously unknown route for cellular fuel delivery.
美国研究人员已经确定了一条此前未知的提供蜂窝燃料的途径。Stepanauskas' team uncovered a surprise in the genetic code of a group of proteobacteria- a previously unknown ability to photosynthesize.
The reaction follows a previously unknown pattern in which hydrogen is split into three components in a time-coordinated manner.
该反应遵循先前未知的模式，其中氢以时间协调的方式分成三个组分。Our findings uncovered a previously unknown biological mechanism that reveals new therapeutic approaches to promote anti-tumor immunity.”.
我们的发现揭示了一种先前未知的生物学机制，揭示了促进抗肿瘤免疫的新治疗方法。A previously unknown Salafist group calling itself the Salahedin Brigades claimed responsibility for one of the attacks.
一个以前不为人知的Salafist组织称自己为SalahedinBrigades，声称对其中一次攻击负责。In 2006 observations revealed a previously unknown class of variable stars, the"slowly pulsating B supergiants"(SPBsg).
年的观测揭示了一类以前未知的变星，即“缓慢脉动的B超巨星”（SPBsg）。Another large polar species of sea angel, Clione antarctica, defends itself from predators by synthesizing a previously unknown molecule, pteroenone.
其它海天使，Clione南极洲的大极性种类，为自己辩护从掠食性动物由综合一个早先未知的分子，被命名pteroenone。Instead, a growing pile of studies suggested that CGRP was not just a vasodilator, but a previously unknown, pain-signaling neurotransmitter.
然而，越来越多的研究表明，CGRP并不只是一种血管舒张药，也是一种此前未知的、发出疼痛信号的神经递质。That means that while it was certainly a luxury item because of its rarity, it doesn't represent a previously unknown technological advance.
这意味着虽然它因其稀有性而肯定是奢侈品，但它并不代表以前未知的技术进步。Knocking out NFIA allowed us to uncover a previously unknown layer of functional diversity in reactive astrocytes.”.
敲除NFIA可以让我们发现反应性星形胶质细胞先前未知的功能多样性层“。The scientists found that syndecan-4 inhibition significantly decrease the activity of ADAMTS-5, thereby disclosing a previously unknown mechanism for the action of the ADAMTS-5 molecule.
科学家们发现，抑制syndecan-4能大大降低ADAMTS-5的活性，从而揭示一个以前未知的分子ADAMTS-5的机理。Buckeye's use of Equation Group tools also involved the exploit of a previously unknown Windows zero-day vulnerability.
Buckeye使用方程式组织工具还涉及利用以前未知的Windows的0day漏洞。Using the VISTA telescope astronomers have discovered a previously unknown component of the Milky Way.
Em使用VISTA望远镜天文学家发现了银河系以前未知的部件。In a paper published in the journal Nature Immunology, the group describes a previously unknown mechanism that contributes to immunosuppression when radiotherapy is used.
他们的论文发表在《NatureImmunology》杂志上，研究小组描述了一种以前未知的机制，在放射治疗时有助于免疫抑制。Zero- day attack(Zero-day attack)- in this type of attack, an attacker exploits a previously unknown vulnerability in the DNS server software or protocol stack.
零日攻击--在此类攻击中，攻击者利用DNS服务器软件或协议堆栈中以前未知的漏洞。In their paper published in the journal Nature Immunology, the group describes a previously unknown mechanism that contributes to imunosuppression when radiotherapy is used.
他们的论文发表在《NatureImmunology》杂志上，研究小组描述了一种以前未知的机制，在放射治疗时有助于免疫抑制。New study co-authored by Scripps Oceanography identifies Corazon's Damsel, a previously unknown species of damselfish found off Madagascar.
由scripps海洋学共同撰写的一项新研究确定了corazon的少女，这是一种以前未知的马达加斯加发现的雀鲷种类.Concerned that the data may indicate a previously unknown breach, Kayo then sent me over a total of 755 files totaling 1.8GB.
由于担心这些数据可能涉及之前未知的漏洞，Kayo随后向我发送了总计为1.8GB的755个文件。A previously unknown terrorist group has claimed responsibility for the explosion in the St. Petersburg metro on April 3, which resulted in 16 deaths.
一个先前不知名的恐怖组织宣布对4月3日造成16人死亡的彼得堡地铁恐爆案负责。
