| 1. | The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe .
目前脉冲星普查的有限探测灵敏度和大的频率漂移，使我们难以观测到更遥远的脉冲星。 |
| 2. | Standard practice for detection sensitivity mapping of in - plant walk - through metal detectors
内置穿过式金属探测器探测灵敏度标志的标准实用规程 |
| 3. | Author takes some technological measures in the circuits designing in order to increase the sensitivity of detection and to reduce the rate of error coding
以及为提高探测灵敏度、降低误码率在电路设计方面所采取的技术措施。 |
| 4. | Estimates the magnitude sensitivity , magnitude valid range and probability of star capture based on signal detection and probability statistics
以信号探测和概率统计为理论基础，对星等探测灵敏度、星等有效范围和星探测概率进行了分析与估算。 |
| 5. | Metal detector conforms to the standard of “ gb15210 - 2003 accessible metal detective door general technology criterion ” , detectability is adjustable in 100 levels
金属探测器符合《 gb15210 - 2003通过式金属探测门通用技术规范》的标准，探测灵敏度100级可调。 |
| 6. | Interferometric optic fiber hydrophone has the highest sensitivity among current underwater acoustic sensors , so it has a high potential of being applied in military uses
干涉型光纤水听器作为水下声场探测灵敏度极高的元件,在军事上具有巨大的潜在应用价值。 |
| 7. | The article analyses wide angle laser signal receiving system and the receive sensitivity of system , and studies the problems on circuits designing of laser receiving system
对广角激光信号接收系统和系统的探测灵敏度进行了分析，研究了激光接收系统电路设计问题。 |
| 8. | The performance of the probe has an important effect on the performance of the biosensor . therefore , it is critical for advancing the detection sensitivity of the biosensor to design and optimize the structure of the probe to improve the excitation and collection efficiency
光纤探针的性能对光纤生物传感器的整体性能有着极为重要的影响,如何设计并优化光纤探针结构以提高荧光信号的激发和收集效率,将成为提高光纤倏逝波生物传感器探测灵敏度的关键。 |
| 9. | According to the testosterone secretion correspondent to lh stimuli , leydig ' s cells could be divided , at least , into two populations : one can secrete testosterone incrementally after lh stimuli , in which star protein synthesis is necessary by the way so - called an acute regulatory pathway ; in another testosterone secretion did not occur at all with or without lh stimuli , if any , it was beyond the sensitive of rhpa technically . so we can conclude that leydig ' cells are heterogeneous in testosterone secretion , one of them is regulated by lh through the acute regulation pathway , another may have some function in testis other than testosterone secretion regulated by lh
因此可以说明，按照间质细胞对lh刺激的反应，至少可以将其分为两类，一类间质细胞睾酮的分泌量显著增加，其睾酮合成需要star的参与，即所谓的灵敏调节途径，是睾酮分泌的主要途径；另一类间质细胞没有明显的睾酮分泌或者其分泌量低于本试验的探测灵敏度，若有睾酮分泌，其分泌途径与star的表达无关。 |
| 10. | The result shows , after the ameliorating , the spectrometer 6 - 6104 can be used conveniently , and it can work stably , and the errors has controlled in the minimum . its differentiate rate and light power collecting sensitivity approached the guideline of top grade spectrometers but its cost was less than the top grade spectrometers
实验结果显示，手动调节式实验光谱仪经过改造后使用方便，工作稳定性较好，误差控制在允许范围内，自动化程度高，光谱分辨率和光功率探测灵敏度都接近了高档光谱仪的指标，具有质优价廉的特点。 |
