查询词典 frequencies

Permeable to electromagnetic radiation of specified frequencies,as to visible light or radio waves.

可透过的可以让某些频率的电磁辐射通过的，如可见光或无线电波

Moreover,when pregnant mice were given phenobarbital sodium while exposed to passive smoking,the frequencies of CA,SCE and MN of cells of both maternal and fetal mice increased signifi...

提示孕期被动吸烟对母、胎双方均可造成遗传物质损伤。苯巴比妥钠诱导的高活性混合功能氧化酶系对烟雾中遗传毒性物质可起代谢活化作用。

On the basis of HPLC analytical results, a reaction mechanism between chlorine dioxide and phenol had been proposed. The rate control step in the process of reaction was studied by using ab initio method. Opmital geometry of every species in reaction was caculated by the available gratient optimum software. The result of harmonic vibrational frequencies indicated that phenolate radical was a stable intermediale product.

根据对ClO〓氧化苯酚后的高压液相色谱图，提出了ClO〓与苯酚氧化反应的机理，并对反应机理中的速度控制步骤进行量子化学理论剖析，利用梯度优化软件计算了参加反应物种的平衡几何构型，振动频率分析的结果表明：酚氧自由基是稳定的反应中间体，利用ab initio计算软件计算了参加反应物种的总能量，酚盐负离子中的氧原子电荷密度，布居数和前线轨道。

Moreover, tricore processors phenom X3 will work at higher frequencies in comparison with four core models.

此外，处理器的tricore现象x3将工作在更高的频率相比，四项核心模式。

With frequency spectrum analysis,the frequencies of four phonation methods were studied in functional GCD patients (150 cases) and normal human (60 cases).

用2031型频谱分析仪检测150例功能性声门闭合不良患者4种发声方式的频率，并与正常男女各30例作对比。

Our retinas have three types of color photoreceptor cone cells that respond to different sets of frequencies.

我们的视网膜有三种类型的颜色视觉感受的锥形细胞，对频率的不同装置作出回应。

The radiation performance at lower frequencies can be improved using the stacked TEM-horn configuration and decreased using rain gutter and square plane TEM-horn configuration.

当TEM喇叭天线阵列单元沿E面叠状排列，阵元间互耦可以改善阵列的低频辐射；沿H面排列的槽状线阵或平面方阵不利于阵列的低频辐射的改善。

Experiment 4: Air of different volumes and frequencies are pumped into flow plethysmograph.

实验3：用呼吸机和微量加样器制造不同类型的流量，再利用二者以固定频率相同容量往体积描记箱内通气，验证不同流量产生的压力变化是否不同。

This observation revealed that flowing air made an extra effect on air pressure in the plethysmograph. In the second experiment, the same volume of air was injected into the plethysmograph at different frequencies (0, 0.5, 1, 2, 3 Hz) and pressure changes inside were measured.

其次，往体积描记箱内注入相同容量、但通气频率不同的空气，结果显示，随着注入空气的频率增加，描记箱内压力变化幅度亦显著增加。

Analyze the frequencies of appearance of phenomena of devocalization of voiced plosive consonant.

接著举出日本人「有声破裂子音无声化」的现象，并调查台湾人学习者对於该现象的认知情形。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。