1.
Utilizing Neural Network to Determine Rational Time of GPS Field Observation;
用神经网络方法合理确定GPS外业观测时间
2.
Requirement of observation time for unsteady flow pumping tests in a completely penetrating well in a confined aquifer
承压完整井非稳定流抽水试验的观测时间要求
3.
Based on the pulse-stretching principle, two types of timing measurement circuits are proposed in this thesis for embedded measurement.
根据时间放大的观念，在本论文中提出了两种时间量测线路。
4.
COORDINATE TIME SERIES OF IGS STATIONS IN ANTARCTICA FROM GPS
南极IGS跟踪站观测所得的坐标时间序列
5.
Link Travel Time Prediction Method Based on Microscopic Simulation
基于微观仿真的路段行程时间预测方法
6.
Speed and Rotor Time Constant Identification Based on Adaptive Observer
基于自适应观测器辨识速度和转子时间常数
7.
This can be achieved once GPS timing synchronization is ready.
各观测站之间的仪器需先互相校准，以求精确比较时间数据。
8.
Fixed target is adopted as observation mark in marking targets of surveying radar.
在测量雷达空间标校目标时,采用固定觇牌作为观测标志。
9.
From then on, people were able to measure time and determine seasons based on the position and length of the gnomon's shadow.
从此，人们便通过观测圭表上日影的长短变化来计算时间、测定季节。
10.
Zijin Mountain Astronomical Observatory of Nanjing forecasts the specific time to observe the comet's collision with Jupiter from China
南京紫金山天文台预测出中国观测彗星撞击木星的具体时间
11.
The science of measuring time.
测时法测量时间的科学
12.
He must make his observatiuons often at those times and under those conditio ns that nature prescribes.
他时常只能在大自然限定的时间和条件下进行观测。
13.
Estimation of Correlation Moments with Nonconsecutively Observed Time Series
时间序列分析中观测数据不完全时自协方差的矩估计
14.
The Diversity of Temporal Conceptions & a Sino-American Comparison on Temporal Conceptions;
时间观念多样性暨中美时间观念对比
15.
ignition timing light (stroboscope)
点火正时灯（正时观测灯）
16.
To follow these movements of sunspots is worthwhile for every solar observer.
任何一个太阳观测者值得花时间和精力去跟踪观测太阳黑子的这种移动。
17.
There are no constants at all. And measurements of time and space depend on the position of the observer-they are relative.
根本就不存在什么恒星，时间与空间的测量结果取决于观测者的位置——它们都是相对的。
18.
Clinic Observation on Measuring Acute Myocardial Infarction Blood Coagulation Time with Holding Test Tube and Water Bath Box
手握试管法与水浴箱法测定急性心肌梗塞凝血时间临床观察