英语动词RETRACE的变化形式
PRESENT
Present
I retrace
you retrace
he/she/it retraces
we retrace
you retrace
they retrace
Present continuous
I am retracing
you are retracing
he/she/it is retracing
we are retracing
you are retracing
they are retracing
Present perfect
I have retraced
you have retraced
he/she/it has retraced
we have retraced
you have retraced
they have retraced
Present perfect continuous
I have been retracing
you have been retracing
he/she/it has been retracing
we have been retracing
you have been retracing
they have been retracing
PAST
Past
I retraced
you retraced
he/she/it retraced
we retraced
you retraced
they retraced
Past continuous
I was retracing
you were retracing
he/she/it was retracing
we were retracing
you were retracing
they were retracing
Past perfect
I had retraced
you had retraced
he/she/it had retraced
we had retraced
you had retraced
they had retraced
Past perfect continuous
I had been retracing
you had been retracing
he/she/it had been retracing
we had been retracing
you had been retracing
they had been retracing
FUTURE
Future
I will retrace
you will retrace
he/she/it will retrace
we will retrace
you will retrace
they will retrace
Future continuous
I will be retracing
you will be retracing
he/she/it will be retracing
we will be retracing
you will be retracing
they will be retracing
Future perfect
I will have retraced
you will have retraced
he/she/it will have retraced
we will have retraced
you will have retraced
they will have retraced
Future perfect continuous
I will have been retracing
you will have been retracing
he/she/it will have been retracing
we will have been retracing
you will have been retracing
they will have been retracing
CONDITIONAL
Conditional
I would retrace
you would retrace
he/she/it would retrace
we would retrace
you would retrace
they would retrace
Conditional continuous
I would be retracing
you would be retracing
he/she/it would be retracing
we would be retracing
you would be retracing
they would be retracing
Conditional perfect
I would have retrace
you would have retrace
he/she/it would have retrace
we would have retrace
you would have retrace
they would have retrace
Conditional perfect continuous
I would have been retracing
you would have been retracing
he/she/it would have been retracing
we would have been retracing
you would have been retracing
they would have been retracing
IMPERATIVE
Imperative
you retrace
we let´s retrace
you retrace
NONFINITE VERB FORMS
Present Participle
retracing
«RETRACE»的英语 引用
单词
retrace的知名引用和例句
Perhaps I am doomed to retrace my steps under the illusion that I am exploring, doomed to try and learn what I should simply recognize, learning a mere fraction of what I have forgotten.
Those who live in a world of human beings can only retrace their steps.
It is easy to go down into Hell; night and day, the gates of dark Death stand wide; but to climb back again, to retrace one's steps to the upper air - there's the rub, the task.
The descent to the infernal regions is easy enough, but to retrace one's steps, and reach the air above, there's the rub.
与 «RETRACE»相关的英语书籍
在以下的参考文献中发现
retrace的用法。与
retrace相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Dictionary of Video and Television Technology
It is also called flyback. retrace blanking Blanking a TV picture tube during
vertical retrace intervals to prevent retrace lines from showing on the screen.
Voltage pulses for blanking are derived from a vertical sweep oscillator or vertical
...
Keith Jack, Vladimir Tsatsulin, 2002
2
Monochrome and Colour Television
The other coil is used to deflect the beam from top to bottom at a uniform rate and
for its quick retrace back to the top of the plate to start this process all over again.
Two simultaneous motions are thus given to the beam, one from left to right ...
3
Writing Between the Lines: How to Compose Riveting Social ...
back in the sentence to locate and define the other component(s) in the
relationship.7 To retrace means "to go back over," or to recall in memory, steps
previously taken. Retrace cues tell readers to hold in mind an earlier part (or
earlier parts) ...
And 20 - 18.720 = 1.280 m sec are used for vertical retrace i.e. shifting the beam
from bottom to top of the screen. We have seen that horizontal scanning
continues in vertical trace as well as retrace. Since beam is cut-off during vertical
retrace, ...
V.S.Bagad J.S.Chitode, 2007
5
The PC Graphics Handbook
JNZ VRC_CLEAR ; Wait until bit clear ; At this point the vertical retrace ended.
Wait for it to ; restart VRC_START: TEST JZ VRC_START ; IN AL,DX ; AL,
00001000B ; Read byte at port Is bit 3 set? Wait until bit set ; At this point a
vertical retrace ...
Julio Sanchez, Maria P. Canton, 2003
6
Television Engineering and Video Systems
The scanning time for a line works out to be 64 us (1/15625 second = 64 us) out
of which 12 us are used in horizontal retrace (or flyback), leaving 52 us for actual
trace from left to right. Vertical scanning of a field takes 20 ms, out of which 1.280
...
This rapid reversal of the current in vertical retrace of the electron beam. That is
the beam is moved from bottom to top of the screen rapidly. We know that the
during the retrace period the electron beam is cut-off completely. This means in ...
A.P.Godse U.A.Bakshi, 2007
This fast reversal moves an electron beam rapidly from right to left of the screen (
i.e. retrace). The retrace is also called flyback. The period of one scanning line is
equal to the period of sawtooth, current waveform in horizontal deflection coils.
9
Computer Graphics Multimedia And Animation
A noninterlaced scanning is used with horizontal and vertical retrace times of 10 /
/s each. Calculate the time available to display a pixel. Assume a scan rate of 50
frames per second. Solution. Number of pixels displayed per second = 640 x ...
10
Classification and Identification of Handwriting
C. D. Lee, Ronald A. Abbey. have the tails up or down; they may be placed too far
above or too near the writing line. 14. Retrace — In executing letters containing
acute angles, the second line of the angle may overlap or Fig. 18. — Retrace.
C. D. Lee, Ronald A. Abbey, 1922
包含词语«RETRACE»的新条目
找出国内和国际出版社所讨论的内容，以及词语
retrace在以下新条目的上下文中是如何使用的。
'Biological pilgrimage' to retrace evolution through Epping Forest
A “biological pilgrimage” will retrace the steps of evolution through Epping Forest this summer, symbolically returning to the start of life on Earth. On August 15 ... «East London and West Essex Guardian Series, 七月 15»
Google Maps Now Lets You Retrace Every Step You Take
In case you've ever wanted a comprehensive log of every step you've taken in the last day, week, month or year, Google now has you covered. The search giant ... «TIME, 七月 15»
Cyclists complete 1000-mile ride to retrace Trail of Tears
(AP) - After traveling nearly 1,000 miles, cyclists from the Cherokee Nation and the Eastern Band of Cherokee have completed their ride to retrace the northern ... «KSWO, 六月 15»
Fortune Fountain Supports 2015 Retrace the Maritime Silk Road as …
The 2015 Retrace the Maritime Silk Road ocean voyage, a title event sponsored by Fortune Fountain (Beijing) Holding Group and led by renowned Chinese ... «PR Newswire UK, 六月 15»
Authorities retrace escaped inmates' steps
DANNEMORA, N.Y.(WIVB)- Gov. Cuomo made an unexpected stop in Dannemora, N.Y. Saturday afternoon, after two convicted murderers escaped from the ... «wivb.com, 六月 15»
Dorade to retrace steps of history
In late June, one of sailing's most celebrated yachts will attempt to retrace the steps of her first, and most significant, victory. The 52-foot yawl Dorade, owned by ... «Scuttlebutt Sailing News, 六月 15»
2015 Remember the Removal Bike Ride to retrace Trail of Tears
(L to R) Front: Cherokee Nation Tribal Councilor Frankie Hargis, Remember the Removal Riders Hailey Seago, Maggie McKinnis, Alexis Watt, Charles “Billy” ... «Cherokee Nation, 六月 15»
Historian will retrace, document late grandfather's journey during …
In mid-June, Baczewski will travel to Europe to retrace by bicycle his grandfather's trek with the 3rd Armored Division during World War II. He plans to ride 50 ... «St. Louis Public Radio, 五月 15»
Tea merchants retrace Silk Road as China attempts to revive trading …
The convoy, made up of 136 camels, 8 horses and more than 100 merchants, was on its way from Shaanxi province in central China to Kazakhstan to retrace the ... «Daily Mail, 五月 15»
Climbers Use Light to Retrace the Matterhorn's First Ascent
It's been 150 years since Englishman Edward Whymper became the first person to scale the iconic 14,692-foot Matterhorn mountain. Photographer Robert ... «Wired, 五月 15»
