马可尼是第一个开发和完善这一系统的人，他使用了最近发现的构成电磁谱仪的“空气波”。
Marconi was the first to develop and perfect this system, using the recently discovered "airwaves" that make up the electromagnetic spectrum.
FFS是走向自动化数据库管理的很关键的第一步；它催生了可被视为首批数据库管理系统(DBMS)的一系列软件系统。
FFS was a critical first step toward automated database management; it spawned a series of software systems that could be regarded as the first database management systems (DBMSs).
第一代网络广告系统建立在他们从一系列站点聚集来的资源的控制。
The first generation of AD networks were built on their ability to aggregate and control inventory from a wide array of websites.
实现系统用例的第一种方式是传统的用例实现(usecase realization)，它显示出用例如何通过一系列协作类进行实现。
The first way the system use cases are realized is the traditional use case realization, which shows how the use case is realized in terms of a set of cooperating classes.
ABL现在将接受一系列的飞行测试，飞机将发射高能激光，第一次到板载热量计，然后通过其光束控制/火力控制系统。
ABL will now undergo flight tests in which the aircraft will fire its high-energy laser, first into an onboard calorimeter, then through its beam control/fire control system.
这将会包含像为视频会议提供的脸部识别功能的新特性，而且它将成为第一个可以适用在一系列不同尺寸平板电脑上的安卓系统。
This will include new features such as face recognition for video-conferencing, and will be the first version of Android that will run on a range of tablet sizes.
这一系统之所以能够比传统发酵方式快一倍有两个原因：第一，通过搅动处理，甲烷能够更快集中到表层。
This works faster than traditional methods for two reasons. The first is that stirring the sludge causes methane to bubble to the surface faster.
这一结合是引起免疫系统破坏并清除病原体的一系列反应的第一步。
This binding is the first step in a series of responses that lead to destruction or disposal of the pathogens by the immune system.
以长轴距为基础的揽胜LSE创造了越野车一系列的“第一次”，包括空气动力系统和电子牵引力控制系统。
The long wheel base Range Rover LSE showcases a number of 'firsts' for an off-road vehicle including air suspension and electronic traction control.
针对上述缺陷，对聚合装置原有干燥系统进行了一系列改造，包括脱水机的转型、 干燥塔分段设计、降低第一风机功率、相互交换氮气热能等，克服了原工艺存在的弊端。
To overcome the shortcomings above, the drying system was modified, including a new type of dehydrator used, a new drying tower with two sections adopted, the watt o…
针对上述缺陷，对聚合装置原有干燥系统进行了一系列改造，包括脱水机的转型、干燥塔分段设计、降低第一风机功率、相互交换氮气热能等，克服了原工艺存在的弊端。
To overcome the shortcomings above, the drying system was modified, including a new type of dehydrator used, a new drying tower with two sections adopted, the watt o…
针对上述缺陷，对聚合装置原有干燥系统进行了一系列改造，包括脱水机的转型、干燥塔分段设计、降低第一风机功率、相互交换氮气热能等，克服了原工艺存在的弊端。
To overcome the shortcomings above, the drying system was modified, including a new type of dehydrator used, a new drying tower with two sections adopted, the watt o…
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