jpl

I have wanted to work at JPL on these missions since I was 14 years old and I am privileged to be a part of it .

我自打14岁起，就想工作在喷气推进实验室来研究这个项目，如今我有幸成为了其中的一员。

A salt-measuring NASA satellite instrument destined to be installed on an Argentinean satellite was also undamaged in the earthquake , JPL officials said .

一架将要安装在一枚阿根廷卫星上的美国宇航局盐度测量卫星仪器也没有损伤，美国喷气推进实验室负责人说。

The Structure Analysis of the Stanford / JPL Artificial Hand

Stanford/JPL假手结构分析

JPL Global GPS Network

JPL全球定位系统综合网络

NASA and JPL and a handful of astronomers working at the major observatories .

他们是NASA、JPL以及一批在大型天文台工作的人员。

Experiments are done on data gotten by NASA / JPL lab near Tien Mountains , and perfect classification results are obtained .

并利用NASAJPL实验室的实测数据对该迭代分类算法进行了实验研究，得到了很好的实验结果。

Comparing with the traditional code tracking method , it is made for fast synchronization and maintenance . It also avoids the error of the JPL approximation algorithm .

与传统的码跟踪方法相比，更有利于迅速同步和稳定保持，避免了JPL近似算法带来的误差。

Finally , the Astronomical Observation Group was charged with the responsibility of recording all relevant astronomical events including NASA & JPL missions .

最后，天文观察小组负责记录相关的天文事件，其中包括NASA和JPL的任务。

JPL scientists admit the idea is " aggressive , even audacious ", but are convinced that it is both practical and feasible .

该实验室科学家承认，这个想法是“有闯劲的，甚至是大胆的”，但它既实际又可行，很有说服力。

According to actual needs , the thesis identifies specific parameters of code system and select JPL rapid capture based on m-m composite sequences as ranging code signals of the system .

根据实际需要论证了码制的具体参数，选择了基于m-m复合序列生成的JPL快捕码作为系统的测距码信号。

This thesis calculated the baselines length changing rate between the same sites through GPS and VLBI sites ' velocity data which provided by GSFC and JPL .

本文采用国际空间数据分析中心提供的GPS和VLBI实测站速度数据解算并置站间的基线长度变化率。

CCDs dominate the market for decades until the early-mid 1990s when NASA Jet Propulsion Laboratory ( JPL ) improved the performance of CMOS image sensor for space application .

CCD传感器一直主导着图像传感器市场，直到20世纪90年代中期，喷气推进实验室（JPL）改进了CMOS图像传感器的性能以满足其空间应用的需要。

But JPL and NASA scientists had a chat with their troubled kid , as it sailed through space , and reprogrammed Galileo .

在把它送入太空后，喷气推进实验所和国家航空航天局的科学家们针对它进行过一次探讨，并给它重新编制了程序。

Based on the GIPSY , a GPS data analysis software package developed at JPL , the strategies of fixed precise orbits and fixed precise orbits and clocks for regional GPS data analysis are compared .

采用美国喷气推进实验室JPL发展的GIPSY软件解算区域GPS网，比较了固定精密星历和同时固定精密星历及卫星钟参数2种解算方案。

The results estimated from NASA / JPL AIRSAR C-band polarimetric SAR data show that the ocean wavelength , wave direction and significant wave height are in agreement with buoy measurements .

利用机载SAR取代真实孔径雷达进行海浪反演，获得了与浮标一致的结果。

In JPL nozzle , with increasing loading ratio , the interaction becomes strong , the gas temperature is increased , and the Mach number is decreased , but the influence of the loading ratio on the pressure is very small .

在JPL喷管中，随着质量分数的增加，由于气体和颗粒间的相互作用逐渐增强，气相的温度增大，马赫数减小，但压力变化很小。

Since the technology of intelligent control was first used in the spacecraft in the 60 's 20th century by JPL laboratory , the high performance of spacecraft autonomy has been one of the important goals pursued by the spacecraft designing engineer .

从20世纪60年代JPL实验室将自主智能控制技术应用于航天器以来，尽可能地提高航天器的自主运行水平已是航天器发展的大趋势。

So a team from JPL has got together to analyse all of the slingshot manoeuvres that have been carried out over the years , to see if they really do involve a small but systematic extra boost .

所以JPL的科学家们成立一个小组分析这些年来所有的弹弓机动，设法找到是否真的存在微小但是系统的额外推进力。

2010-05-25 The Phoenix Mars Lander has ended operations due to severe ice damage to its solar panels , NASA 's Jet Propulsion Loboratory ( JPL ) announced on Monday ( May24 ) .

2010年05月25日美国航空航天局喷气推进实验室24号宣布，由于太阳能电池板被厚重的干冰损坏，“凤凰”号火星探测器已经终止工作。

But on the eve of Curiosity 's rendezvous with Mars , JPL 's team said the spacecraft and its systems were functioning flawlessly , and forecasts called for favorable Martian weather over the landing zone .

但是就在好奇号和火星相会的前夜，实验室团队称探测器及其系统的运行堪称完美，天气预报也显示火星登陆地区天气状况良好。

The computation of the JPL nozzle shows that the convergent rate of the non conservation equations is more than twice as much as that of the conservation equations with the same precision , and the computational and experimental results are fairly identical .

通过对JPL喷管进行计算发现：在相同的精度下，非守恒型方程的收敛速度比守恒型方程的收敛速度快一倍多。

This code makes an HTTP GET request on the URL , http : / / neo . jpl . nasa . gov / risk / , which incidentally is a website dedicated to assessing the impact risk from near-earth-orbiting asteroids .

此代码对URLhttp：//neo.jpl.nasa.gov/risk/发出一个HTTPGET请求，顺便提一下，这是一个专门评估靠近地球的环地轨道小行星的影响风险。

In the third section , some space astrometric projects , which will probably be carried on in the next decade , such as GAIA of ESA , SIM of US JPL , DIVA of Germany , FAME of US Naval Observatory and STRUVE of Pulkovo , Russia are described .

叙述了未来10年可能实施的几个空间天体测量计划，如欧洲空间局的GAIA、美国喷气推进实验室的SIM、德国的DIVA、美国海军天文台的FAME和俄罗斯普尔科沃天文台的STRUVE等。