By setting the DDS's offset phase at given time, a single DDS can generate multi-target phase-coherence signals including LFM and general pulse for evaluated radar.
通过在特定时刻对DDS生成的信号进行补相,可以使单dds同时生成多个目标的与被测雷达全相参的常规脉冲和线性调频回波信号。
The purpose of Phase E is to clarify the opportunities presented by the target architectures and to outline the potential solutions.
阶段E的目的是阐明目标架构所表现出的机会,并概述可能的解决方案。
If the event reaches the target element without being handled and the event type allows it, the bubbling phase begins.
如果事件抵达目标元素而没有被处理并且该事件类型允许,则进入冒泡阶段。
The second phase of the transformation is to copy the relevant information from the source to the target map of value pairs.
转换的第二阶段是将相关信息从源复制到值对的目标映射。
It plans to complete the final design phase by end-2012 and has said it is confident of achieving this target.
该公司计划在2012年底完成最终设计阶段并表示有信心达到目标。
In order to increase consistency between the source and target data, source changes can trigger the consolidation phase to be executed through data event publishing.
为了提高源和目标数据之间的一致性,数据源的更改可以通过数据事件发布触发执行整合。
The phase II studies in the target age groups in Africa have shown anywhere from 40-60% protection against malaria in the follow-up period for the trials.
对非洲目标年龄组的第二期研究结果显示,在随后阶段,疟疾保护率位于40%至60%之间。
The initial boost phase is easiest to target, but requires extremely fast reaction times.
起始阶段容易锁定,但对反应时间的要求异常苛刻。
The trip down to the target is known as the capture phase, while the trip back up again is known as the bubbling phase. (Not all events can bubble.)
向下行进到目标称为捕捉(capture)阶段,而再次向上行进称为冒泡(bubbling)阶段(并不是所有的事件都会冒泡)。
Some events like focus do not participate in the bubbling phase, and thus can only be observed during the capture phase or directly at the target.
某些事件(如 focus)不参与冒泡阶段,因此只能在捕获阶段观测,或者直接在目标上观测。
A key component of an air-launched missile defense system demonstrated its ability to acquire and track a ballistic missile target in the boost phase, according to Raytheon.
日前,一种空射导弹防御系统的关键组成部分成功演示了对助推段弹道导弹的截获与跟踪能力。
This scenario is best suited for applications that contain two-phase commit transactions involving multiple target databases, and where the application server has a DB2 Connect gateway available.
该场景最适合于包含涉及多个目标数据库的两阶段提交的事务,以及其中应用程序服务器可获得DB2Connect网关的的应用程序。
The design of target doppler frequency measurement circuit is very important in phase coded MMW radar system because of the high measurement precision requirement of target speed.
在某相位编码毫米波雷达系统中,要求很高的目标速度测量精度,因而目标多普勒频率测量电路的设计比较重要。
Prayer of Mending: This spell can no longer jump to an Imp with Phase Shift active. It will also no longer cause the healed target to stand up.
修复祷言:该法术不再会跳到相位变换的小鬼身上,也不会使被治疗的目标站起来。
One detail that will play an important part in M&S achieving its target to make all stores carbon-neutral by 2012 is the pledge to phase out HFC gases in supermarket refrigeration.
M&S要实现其制定的到2012年所有店铺零碳排放(carbon-neutral),重要的措施是确保淘汰超市冰箱使用的HFC气体。
When the Web service request enters the target server, WS-COOR is used to register for participation in a two-phase commit coordinated by the originator of the transaction context.
当Web服务请求进入目标服务器时,将使用WS-COOR 进行注册,以参与到由事务上下文的发起者进行协调的两阶段提交中。
The acute phase is mainly to control symptoms, clinical cure effect to target.
急性期主要是控制症状,目标达到临床痊愈效果。
The echo model of moving target is established based on three channels with the slant-placed antennae in terms of the equivalent phase center principle.
利用等效相位中心原理建立了天线斜置情况下三通道运动目标回波信号模型,给出了天线倾斜角对动目标检测、最小可检测速度和盲速的影响。
Numerical results show that the phase correlation method can be applied to subpixel target location of digital images.
结果显示,相位相关方法可以运用于数字图像的亚像元目标定位问题。
The design of target Doppler frequency measurement circuit is very important in phase-coded MMW radar system because of the high measurement precision requirement of target speed.
在某相位编码毫米波雷达系统中,由于对目标速度测量精度的要求很高,因此目标多普勒频率测量电路的设计也具有比较重要的地位。
Finally according to the current research proper strategies of defense and the target to improve in the next phase were given.
最后根据当前研究成果,提出相应的防范策略,以及下阶段的改进目标。
Objective: To determine content of guajacolum in bamboo juice with vapor phase chromatography(VPC) as the quality control target of bamboo juice.
目的:通过用气相色谱测定鲜竹沥中愈创木酚的含量,作为鲜竹沥的质量考核指标。
Then discussing the phase information and Doppler characteristic of target echo wave in the pulse Doppler phase radar.
并且讨论了在脉冲多普勒相参体制雷达下目标回波的相位信息以及目标信号的多普勒谱特性。
When using Kalman Filter to track a target, estimation of the initial state of the target is an important factor influencing tracking precision in the initial phase.
采用卡尔曼滤波器对目标进行跟踪时,目标初始状态估计是影响初始阶段跟踪精度的一个重要原因。
To consider the echoes' characteristic of the moving target with small angle for inverse synthetic radar (ISAR), the target's echoes are simulated by generating the envelope and phase quickly.
针对逆合成孔径雷达(ISAR)的小转角目标回波特点,提出通过快速生成包络和相位的方法来构成目标回波。
The chief design target is to achieve low power consumption under the low phase noise precondition.
其首要设计目标便是在低相位噪声的前提下实现低功耗。
It was indicated that in the present of methanol under room temperature, the target compound could be synthesized successfully under the phase-transfering catalyzer polyglycol(PEG-1500).
实验证明:以甲醇为溶剂,在聚乙二醇(PEG-1500)相转移催化剂存在下,开环反应在室温下可以顺利发生,生成预期的目标化合物。
On the NCI chip, the phase, frequency, andintensity of the reflected light from different points on the object isdetected and used to determine the exact distance of the target point.
NCI测量并分析不同点的反射光,通过相位、频率和亮度三个参数来精准确定目标点与镜头的距离。
This phase, what examinee wants to clear up school of target major target above all is new catalog of recruit students major.
这个阶段,考生首先要弄清楚目标专业目标院校的新一年的招生专业目录。
This phase, what examinee wants to clear up school of target major target above all is new catalog of recruit students major.
这个阶段,考生首先要弄清楚目标专业目标院校的新一年的招生专业目录。
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