1)  block gap; interblock gap (IBG)
块间隔
2)  interblock gap ,IBG
数据块间隔
3)  Space of slider
滑块间隙
4)  crack between blocks
块间裂缝
5)  switching between segments
块间切换
1.
The paper presents a video-on-demand system based on multicast, which can support more than one users, and VCR(Video Cassette Recorder)as well, for it adopts the technology of switching between segments.
本系统采用多播方法,可以很好的改善这一问题,而且采用块间切换技术,使得系统在支持大量用户点播的同时满足用户的交互性操作。
6)  inter-pellet gap
芯块间隙
1.
On the basis of the first generation gap-inspecting device, the new inspecting equipment for inter-pellet gaps in the fuel rod has been developed with modified γ collimator, improved electronics and higher radioactivity of ~(241)Am source (100mCi), so that inspecting speed is increased to 10m/min with minimum detectable gap (0.
在原来核燃料棒UO2芯块间隙无损检查仪的基础上,改进了γ射线准直器结构和物理测量仪器,提高了241Am放射性活度(3。
参考词条
补充资料：变色间隔
分子式：
CAS号：

性质：又称变色间隔，变色域。酸碱指示剂在水溶液中有酸式色和碱式色两种形态。两种形态的浓度比与pH值有关，浓度比改变，溶液的颜色即发生变化。当肉眼能观察到指示剂从一种颜色变化到另一颜色的pH值间隔，叫做指示剂的变色区间或指示剂变色范围(colour range of indicator)。大多数指示剂的变色区间是在pK1±1范围之内。pK1为指示剂常数。

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