极性

The varieties of amplitudes、polarity and spectrums of experimental signals are in good agreement with simulations.

实验中表面波信号幅度、极性和频谱的变化与理论计算的结果基本相符。

Antonyms of this kind are characteristic of semantic polarity.

这种反义词的特点是语义二极性。

Is used to measure DC voltage or DC carnet , we must be careful that the polarity is not reversed.

假如用万用表测量直流电压或直流电流，我们必须注意极性不可接反。

If the multimeter is used to measure DC voltage or DC carnet , we must be careful that the polarity is not reversed.

假如用万用表测量直流电压或直流电流，我们必须注意极性不可接反。

Or'.''''.'DC'.'' carnet , we must be careful that the polarity is not reversed.

或'。''直流电流，我们必须注意极性不可接反。

DC'.''''.'voltage'.'' or ''.'DC'.'' carnet , we must be careful that the polarity is not reversed.

电压'。''或直流电流，我们必须注意极性不可接反。

Methods: Using proper sample treatment method, applying non-polar capillary column (HP-1) to replace packed column for the determination of sodium cyclamate in food.

采用适当的样品处理方法，应用弱极性的HP-1毛细管柱取代填充柱检测食品样品中的甜蜜素。

The method of determination of cyclamate in foods adopts Carrez reagents and ultrasonic extraction to eliminate the effect of protein and so on, use ultrasonic extraction and large caliber capillary. It is simple, rapid, with high precision and accuracy of the merits.

通过对样品采用Carrez试剂消除蛋白质等影响，超声波萃取，使用大口径弱极性毛细管具有简便、快速，精密度和准确度高的优点。

Seventeen resins were selected to compare their performances in adsorbing and desorbing monosubstituent in the mixture. Experimental results showed that HZ-841 resin possessed higher selectivity and desorption capacity.

比较了17种树脂对β-环糊精单甲苯磺酰化产物的吸附特性，确定了大孔弱极性吸附树脂HZ-841对单取代物具有较高的吸附选择性和良好的脱附性能。

The diazepam transformation function was strongest in cells cultured for 3 days, then diminished gradually.

电镜观察培养1天后肝细胞间形成紧密连接和极性。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新