shift key
英 [ʃɪft kiː]
美 [ʃɪft kiː]
网络 变换键; 换档键; 上档键; 切换键; 移位键
英英释义
noun
- the key on the typewriter keyboard that shifts from lower-case letters to upper-case letters
双语例句
- To select contiguous items, click the first item, hold down the shift key, and then click the last item.
若要选择多个连续的项，单击第一项，按住shift，然后单击最后一项。 - Emulate experiments and lake experiment obtained lower error code rate than traditional waveform design method using this waveform structure with multiple phase shift key modulation.
以多进制相位调制方式采用这种波形结构进行了仿真实验和湖水试验，都获得了比传统的波形结构更低的误码率。 - As long as you hold down the Shift key, you'll keep on adding more tasks into the model.
只要您按住Shift键，就可以不断将更多任务添加到模型中。 - You might have to hold the Shift key or something like that, but they're standard keys.
你可能要按住Shift键或什么键，但他们是标准键。 - In the design, the PFM ( pulse frequency modulation) technology is used for video transmission, and the FSK ( frequency shift key) technology is used for data transmission.
视频信号传输采用脉冲频率调制（PFM）技术，而数据信号传输利用频移键控（FSK）技术。 - Considering the cost and complexity, an impulse radio system is proposed, together with binary phase shift key ( BPSK) modulation which can save transmit power and guarantee a moderate anti-nonlinearity.
考虑到系统的实现成本和复杂的，提出采用脉冲体制的系统方案，而调制方式采用可以节省发射功率及保证一定的抗非线性能力的BPSK调制。 - The thesis presents a new differential modulation, Coherent Amplitude and Differential Phase Shift Key ( CADPSK).
本文提出了一种新的差分调制方式，我们称之为相干幅度差分相移键控（CADPSK）。 - At present, domestic spaceflight Unite S Band ( USB) TT& C network and transponder adopts Differential Phase Shift Key ( DPSK) modulation, which is implemented by hardware and cannot be used on pico-satellite.
目前国内航天飞行器USB测控网和测控应答机采用DPSK调制方式，采用硬件方式实现调制和解调功能，体积、重量和功耗较大，不能满足皮卫星应用环境。 - The syntax of the language is brief to a fault. You never have to type an unnecessary character, or even to use the shift key much.
语言本身的语法要极端简单扼要。让你无需键入多馀的字元，或是经常得来回切换大小写。 - Change this action to a copy by releasing the shift key
通过释放Shift键，把此操作更改为复制操作