Pre-order pricing is currently set at $750 for single base units, with discounts available for customers ordering multiple units.

目前单个的预定价格是750美刀，如果订购多台还能有折扣优惠。

youdao

Another use of abstract classes is to create a single base class for multiple derived classes in which that base class should never be instantiated.

抽象类的另一个用途是为多个派生类创建一个基类，在这些派生类中，基类决不会被实例化。

youdao

The researchers don't read every single base on a strand of DNA, but they look for distinctive patterns of repetition of a single, very short sequence.

虽然研究员不辨认一股DNA链的每一个单独的碱基，但是他们寻找一个单独的非常短的序列的重复的特殊模式。

youdao

When it cuts it leaves sticky ends or un-base paired single stranded regions on each end of the part its cut and that's just a property of many restriction enzymes; not all, some cut blunt,just right down the middle.

它切割后会留下两个粘性末端,或者未配对的单链部分,这是许多限制性内切酶的特性,但不是全部,有些限制性内切酶是从中间钝切的

耶鲁公开课 - 生物医学工程探索课程节选

Transcription just means making a single stranded RNA copy of a sequence of base pairs in a DNA.

转录的过程就是从一段DNA碱基序列中,复制出一段单链RNA

耶鲁公开课 - 生物医学工程探索课程节选

The DNA molecule here has been spread apart, opening up two single stranded DNA's which have complementary base sequences because they were double stranded DNA.

这里DNA分子被分开,形成两条单链DNA,这两条单链碱基序列互补,因为它们是由双链DNA解旋形成的

耶鲁公开课 - 生物医学工程探索课程节选

Because a single base station can support several machines, all the machines in a house or small office can be connected without having to run cables everywhere, and they can be moved around easily.

ECONOMIST: The wireless Internet: A LAN line | The

Few will disagree that monocultures, thanks to the wide deployment of a single code base, rife with vulnerabilities, is the single biggest cause of the cybersecurity challenge.

FORBES: New Cybersecurity Focus For Federal R&D Group

Reachable is free for single user base functionality.

FORBES: How to Start Your Own "Arab Spring"