本文主要研究给定间隔标准下平行航路和交叉航路的碰撞风险问题。
Collision risk of parallel route and crossing track under separation standard is researched in this paper.
因为日历上变化的月份长度，所以对于时间间隔有两个不同的标准测量单位。
There are two different standard units of measure for intervals because of the varying month lengths in calendars.
ISOSQL- 92标准承认了这种不同，并提供了对这两种时间间隔类型的支持。
The ISO SQL-92 standard recognizes this difference and provides support for these two interval types.
有时，人们会错误地想像，以数十亿的标准来衡量时间间隔的天文学家们一定很冷漠，不会在乎明年、下周甚至明天。
It's sometimes wrongly imagined that astronomers, contemplating timespans measured in billions, must be serenely unconcerned about next year, next week and tomorrow.
报告中，可以产生不同的IP地址的基础上，给出了时间间隔，范围广泛的标准。
Reports can be generated for various IP addresses basing on given time interval and broad range of criteria.
碳块中有两个彼此间隔的电极，任意高于设计标准的电压都可以跨过电线入地。
The carbon block consists of two electrodes spaced so that any voltage above the design level is arced from line to ground.
该系统采用8031单片机进行控制，根据控制命令可发出不同时间间隔、不同时间长度、不同频率的标准正弦波信号。
The system is controlled by chip microprocessor 8031 and can transmit standard sinusoidal waves with various frequencies and arbitrary time intervals according to various requirements.
护栏的间隔符合最高安全标准，我们一直采用不会对婴儿造成伤害的物料。
The side bars are spaced for maximum safety, and we always use materials and finishes that are non harmful to your baby.
在赤道这一标准差是0.5%，这就是说在30天间隔纬向平均反射率增加1%，在95%水平时统计上是显著的。
This means that a zonal mean albedo increase of 1% for a 30-day interval is statistically significant at the 95% level.
该产品可以提供标准的车辆追踪数据，包括旅程开始和结束点，间隔报告，速度，方向和距离，如果该装置被移除防篡改报警便会响起。
Thee product provides standard vehicle tracking data, including journey start and end, interval reports, speed, direction and distance, plus tamper alerting to indicate if the unit has been removed.
塑胶外壳不能有永久性变形，电气部件的间隔也能符合第3.11条的标准。
There shall be no permanent deformation of the polymeric housing, and electrical spacings shall comply with Dlause3.11.
目的：探讨室间隔缺损(VSD)封堵术的选择标准和超声的方法学。
Objective: To find the selecting standard and echocardiographic methodology for occlusion of ventricular septal defect (VSD).
美国保必丽卫浴设备有限公司制造的卫生间隔断的型号已被行业列为设计、功能、材质、工艺及外观的优质标准。
Model numbers for toilet partitions manufactured by Bobrick Washroom Equipment, Inc. are listed to establish a standard of quality for design, function, materials, workmanship, and appearance.
经常交付可用的软件，间隔从两周到两个月不等，优先采取较短的时候标准。
Deliver working software frequently, a couple of weeks to a couple of months, with a preference to the shorter timescale.
基于IEC 61850标准设计的新型数字保护平台将过程层合并单元、智能执行单元和间隔层设备映射到具体的板卡上。
A digital protection platform is designed according to IEC 61850, in which the merging unit, smart actuator and bay-level devices are mapped to actual circuit boards.
优化了三通道法布里-珀罗标准具的自由谱范围、带宽、峰值间隔和有效口径等参数。
The parameters of triple Fabry-Perot etalon, namely, free spectral range, spectral width, peak offsets between each etalon, effective aperture and so on are optimized.
结论两项检查合用，可提高胎儿先心病的诊断水平；胎儿超声检查中增加卵圆孔直径和血流的测定，可以作为房间隔缺损的诊断标准。
Conclusion Measurements of diameter of oval foramen and flow across it in fetal echocardiography could be an additional diagnostic standard for atrial septal defect.
结论两项检查合用，可提高胎儿先心病的诊断水平；胎儿超声检查中增加卵圆孔直径和血流的测定，可以作为房间隔缺损的诊断标准。
Conclusion Measurements of diameter of oval foramen and flow across it in fetal echocardiography could be an additional diagnostic standard for atrial septal defect.
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