标准时间

Vertical Sensitivity 2 mV/div Maximum Vertical Sensitivity 10 V/div Number of Bits 8 bits Main time base - lowest 2.5 ns/div Main time base - highest 5 s/div Timebase accuracy 0.01 % Trigger Source External,Internal Display modes Dot,Vector

使用标准RS-232接口连接至计算机可长时间记录读值，数据笔数几乎可达无限多笔 7。 Flicker量测功能，每秒可读取256个读值，可将各个频率点的Flicker值量测并显示出来

The technique of reinforcing and reducing methods that at the same time electric needle uses, exciting intensity, frequency, mode and remedial time still have no uniform standard.

同时电针采用的补泻手法、刺激的强度、频率、波型及治疗时间尚未有统一的标准。

Timecode Vinyls are special records that you can play on any standard turntable.

时间码乙烯基是特别记录，您可以发挥任何标准转台。

Abstract］ objective to observe the clinical value of botulinus toxin a on the treatment of spastic cerebral palsy for children.methods thirty children were injected with bta for spasticity treatment,the dosage was 2～5 u/kg; the therapeutic efficacy was evaluated by physician rating scale and dystonia was evaluated by improved ashworth and the result was done with statistical analysis.results 29 cases was obviously improved in symptoms after injection.no obvious side effects were found during and after injection.conclusion btx-a proves to be a simple,safe and effective method in the treatment of the spastic cerebral palsy.in short,it is a useful therapeutic option.

目的 探讨a型肉毒毒素对痉挛性小儿脑瘫的临床疗效。方法根据纳入标准，选择30例患儿作为观察对象，采用bta肌肉注射，剂量为2～5 u/kg。疗效评定：肌张力采用改良的ashworth法评价、prs评分，并进行统计学处理。结果 29例治疗后较治疗前症状明显改善，其prs指标治疗前后比较差异显著（p.01）；按ashworth分级，30例中，治疗前最高5级，最低2级，平均4级。注射后除一例无效外，肌张力降为最高4级，最低1级，平均2级。治疗中及治疗后无明显副作用发生。结论 bta治疗痉挛性小儿脑瘫，副作用小，方法简单，刺激性小，维持有效时间长。bta是改善小儿脑瘫肌痉挛和肢体功能的一种实用性的治疗选择。

We also find that firms applying IAS generally evidence an improvement in accounting quality between the pre- and post-adoption periods.

我们还发现，企业普遍采用国际会计标准的证据提高会计质量之间的会前和会后通过时间。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷