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homeotic selector gene
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更多“homeotic selector gene”相关的问题
第3题
A.PDU Session Establishment Accept
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第4题
A.滚动监听插件是根据滚动的位置自动更新导航条中相应的导航项
B.滚动监听插件只能对body进行监听
C.设置滚动容器，即在所需要监听的元素上设置data--arget=”#selector”data-spy=“scoll”属性
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第5题
Panasonic NV-F55MC operating Instructions
Ⅰ. Installation
(Ⅰ) Connection to a TV set
1. Connect the external aerial (天线) to the RF Input Socket (插座) on the VTR (Videotape Recorder).
2. Connect the aerial terminal on your TV set to the RF Output Socket on the VTR with the supplied DIN-DIN Coaxial Cable.
In places with higher temperature and high humidity (湿度), people with sensitive skin may feel some electricity. In this case, use the Separate Transformer Adaptor.
3. Connect the AC Mains Lead to the AC Mains Socket of the VTR to the mains outlet.
4. If the TV set is equipped with separate video and audio input sockets, it is recommended to connect the VTR to the TV set with separate video and audio cables.
(Ⅱ) Connection to a Stereo Amplifier
1. Connect the Audio Input Sockets on the VTR to the REC OUT Sockets on the Stereo Amplifier.
2. Connect the Audio Output Sockets on the VTR to the PLAYBACK Sockets on the Stereo Amplifier.
Ⅱ. Tuning the TV Set to the Video Playback Channel
(Ⅰ) Video Playback Channel Adjustor
1. Turn the TV set on and select the AV program position or another program position that is not occupied by another TV station.
2. Press the VTR ON/OFF Switch to turn the VTR on.
The corresponding indicator lights up.
3. Set the Karaoke Switch to "1" or "2".
4. Tune the selected program position of the TV set to UHF approx, channel C25 (PAL D) or E38 (PAL I/SECAM D. K. ). Confirm on your TV set that the blue screen appears. (C25: China channel 25; E38: Europe standard channel 38)
If UHF channel E38 (C25) is already occupied by a TV station in your area, the video playback channel can be changed between channel 32 to 40 (24 to 27) on the back of the VTR by using a small screwdriver.
5. Set the Karaoke Switch to "NORMAL". Your TV is now ready to receive the RF output signal from the VTR.
6. To check, playback a pre-recorded tape and confirm that the picture quality is satisfactory.
(Ⅱ) RF Selector
Use the RF Selector to select the color TV system used by the TV set to be connected.
(Ⅲ) PAL/MESECAM Selector
This selector should be set according to the color TV system used during recording and play back. When the MESECAM Indicator is lit, the MESECAM is selected.
Ⅲ. The Video Cassette
(Ⅰ) Inserting a Video Cassette
1. Insert the video cassette as shown. The VTR will be turned on automatically and the cassette will be automatically drawn into the VTR.
2. When a video cassette is inserted, the "" mark will appear.
When a video cassette with broken erasure (擦除) prevention tab (for example a pre recorded tape) is inserted, playback will start immediately.
Use the VHS video cassette tapes only.
We recommend the "Panasonic Hi-Fi" high grade video cassette tapes for improved picture and sound quality.
(Ⅱ) Removing a Video Cassette
Press the Eject (弹出) Button. Simply press the Eject button, the VTR turns itself on, ejects the cassette and turns itself off again.
Ⅳ. Karaoke Playback
(Ⅰ) Preparation
1. Make sure that the Timer Record Function is set to "OFF".
2. Insert a Karaoke video cassette.
3. Turn the TV set on and select the video playback channel.
4. Set the Noise Filter/Edit Selector to "OFF".
5. Connect a microphone to the Microphone Socket on the VTR.
6. Set Karaoke Switch to "1" or "2".
7. Select a desired tune.
(Ⅱ) Singing along with a video cassette
1. Press the Play Button to begin the playback.
2. Adjust t
A．Y
B．N
C．NG
第6题
What is the final destination of Flight GE 64？
A．Paris
B．Miami
C．New York
D．Charlotte
第9题
下列物质中，酸性最强的是( )。
(A) H2SnO3(B) Ge(OH)4(C) Sn(OH)2(D) Ge(OH)2
