（）is the process by which the position of the vessel at any moment is found by applying the last well-determined position to the run that has been made since，using for this purpose the ship’s course and the distance being those indicated by log.
Distance along a track line is measured on a Mercator chart by using the （）.
The car will be guided by a differential GPS system that corrects errors arising in global positioning satellite signals（）they travel through the ionosphere and troposphere.
To increase the distance to the vessel ahead by reducing one’s own speed means（）.
0n a vessel,multipiying a load’s weight by the distance of the load’s center of gravity above the baseline results in a(n)（）.
Aboard a ship，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
The Houyhnhnms depicted by Jonathan Swift in Gulliver's Travels are________.
Traveling by bus or train is one of the most ＿ ways to get around around.
What is “travel distance” in terms of machining? ( )
1. Most train tickets are _______ for two to five days, depending on the distance you travel.
All the traveling _____ are paid by the company if you travel on business.
113. Distance along a track line is measured on a Mercator chart by using the ________.
The charge for a telex is not based on the distance the message has to travel and the time spent in transmission. （）
By jogging for an hour every day, the ______ weak boy turned out the champion of the long-distance race at the school sports meet.( )
What does the author mean by saying that "the carbon emitted by air travel currently has 'no technofix'"(para. 3)
当输气站间距离缩短一半时，输气能力将增大（）%。When the distance between gas transmission stations is cut in half, the gas transmission capacity will increase by 41%.
Which is not the reason for approving or disapproving the agreement by travelers' groups？
The author and his girlfriend recently traveled by all means EXCEPT______.
中国大学MOOC:"For most people in the village, it is more to travel by car.";
翻译：“Since sound waves are carried by motion of matter, there must be matter around for the waves to travel through.”
Aboard a vessel, multiplying a load’s weight by the distance of the load’s center of gravity from the mid-ship section results in the load’s ______.
The basic principle of radar is illustrated by what happens when one shouts in a e. The echoof the shouting 11 the walls helps a person determine the size of i cave. With radar, however , the waves are radio waves instead of 12 waves. dio waves travel 13 the speed of light, about 300,000 kilometers in a second. A lar set 14 a short burst of radio waves. Then it receives the echoes 15 when waves bounce (Silt) off objects. By determining the time it 16 for the echoes to imi to the radar set, a trained technician 17 determine the distance between the [ar set and other objects. The word "radar", 18 , gets its name from the term dio detection and ranging." "Ranging" is the term for detection of the 19 between object and the radar set.
1、《溪山行旅图》中山石部分主要用到的皴法是 The texture strokes used in Travelers by Streams and Mountains are:
Travel agencies are made up of many enterprises operating traveling business for the purpose of making profit by going through the formalities on behalf of tourists, such as handling travel visa, tour
