查询词典 v.v.

With a peak-peak of rectangular asymmetric waveform voltage up to 1 600 V, a frequency of 195.8 kHz, a duty cycle of 30% and a compenstaion voltage of-8.63 V, the acetone displacement is compensated and the sensor ability to separate ions is demonstrated by an experiment using the planar copper drift tube.

当方波非对称射频电压峰峰值为1 600 V，频率为195.8 kHz，占空比为30%，补偿电压为-8.63 V时，采用平板铜块迁移区实现了丙酮离子的位移补偿，实验结果验证了传感器的性能。

The V chord is very up tight and you want to get back to the I, so you play the V and then try the IV each for one bar and then drop back to the I chord.

由于V级和弦非常具有压迫感，你又想回到I级，于是演奏一个小节V级后，再加一个小节IV级的过渡，又重新回到I级。

Under normal temperature (25-30℃), the process of pollen mother cell meiosis is normal; The most of chromosomes become bivalents which like "V","O","Y","X", sticks and dots, and mainly like dots,"V" and "O"; and a few of univalent (0.79% of Tainong 1 and 0 of Irwin) and multivalent (4.76% of Tainong 1 and 3.57% of Irwin) had been observed.

常温（25~30℃）条件下，花粉母细胞减数分裂过程较为正常，双线期染色体主要形成二价体，二价体构型以&V&型、&O&型、&Y&型、&X&型、点状和棒状等形式存在，并以点状、&V&型和&O&型较多见，出现少量的单价体和多价体，其中台农1号为0.79%和4.76%，Irwin为0和3.57%；同时仅在少量中期Ⅱ和后期Ⅱ花粉母细胞中观察到落后染色体。

And the frequency of TCR VγⅢ in CP and CR patients is markedly lower than that from healthy adults（P=0.013,P=0.043）. The most frequency used VγⅡsubfamily of clonally expanded T-cells were identified in both CP and CR patients.

CP和CR期病人TCR VγⅢ的表达率明显低于健康对照组（2.9±0.32）（P=0.013，P=0.043），基因扫描显示CML-CP 和CML-CR出现克隆模式的改变主要集中在TCR VγⅡ亚家族。

The influence of V and Cr content on the hydrogen storage properties of TiVCr based alloys was investigated. The desorbing plateau pressure of the alloys decreased slightly and the capacity of absorption and desorption increased slightly with increasing V content.

为此研究了钛钒铬基合金中V、Cr含量对贮氢性能的影响，结果表明：随着金属元素V含量的增加，合金的放氢平台压力略有降低和吸放氢量略有增大。

Methods: Electrets Teflon PTFE,±300 V,±1 000 V were used to treat 3T3 cells for 24, 48 and 72 h. Then the influences of electrets on cell cycle and surface charge of 3T3 cells were studied by flow cytometry and electrophoresis, respectively.

选用±300 V和±1 000 V驻极体分别作用成纤维细胞24、48和72 h，用流式细胞术和细胞电泳技术测定成纤维细胞的生长周期和细胞表面电荷。

Methods: After 48 h action of -300 V and -500 V electrets in 3T3 cells, CaCl2, A23187, EDTA were added in proper order to 3T3 cells. The levels of intracellular Ca2+ and the cell number of apoptosis were detected with flow cytometry.

选用-300 V和-500 V 驻极体作用3T3细胞48 h，即时依次加入CaCl2、A23187、EDTA，通过流式细胞术检测细胞内Ca2+浓度的变化和3T3细胞的凋亡量。

Double-edged V-shaped slot machines, domestic decoration industry is the most ideal of the wall slotted hand-power tools, a double-edged V-shaped Slot Machine after the walls, completely To achieve a one-time ditch slotted see the effect.

双刃V形开槽机，是目前国内装修行业中最为理想的墙面开槽手握式电动工具，经过双刃V形开槽机处理之后的墙面，完全能达到一次性开槽见沟的效果。

A method for the determination of water soluble chloride content in iron ore by potentiometric titration was studied.

以2g/L硫酸钾为溶解试剂，硝酸银为滴定剂，电位滴定法测定铁矿石中的水溶氯，通过电极电位-浓度二次微商滴定曲线，计算二次微商等于零时对应的V为滴定终点，可省去绘制E-V曲线或ΔE/ΔV-V一次微商曲线作图带来的麻烦。

Kinematic viscosity: symbol is V, defined as V = y／p.

运动粘度：符号为V，定义为V＝y／p。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。