他强调,要制造魔术的幻象,对化学、电学、光学和机械学的广而深的研习是必不可少的。
He stressed that wide and deep study of chemistry, electricity, lighting and mechanics was needed to create illusions.
采用荧光强度比率分析方法,检测品种广,量程宽,分析速度快,样品耗量少。
Using fluorescence intensity ratio method of analysis, detection of wide variety, wide measuring range, fast analysis speed, less sample consumption.
具有应用范围广,操作简便,对呼吸道的损伤、刺激小,并发症少,能维持有效、可靠的通气。
It has many advantages including wide application, simple operation, decreased injury and stimulation to respiratory tract, less complication and reliable ventilation efficacy.
最后,利用TC正交数组为簇级测试产生覆盖率广、相对少的测试用例。
Finally, we use TC orthogonal array method to produce relatively fewer test cases with broaden coverage.
结果表明,这种新型的转鼓具有生产效率高,能源消耗少,使用范围广等优点。
The result showed that the new leather drum had the advantages of high production efficiency, less energy consumption, and wide usage and so on.
结论:PPH切除直肠广基息肉是一种简便、安全、有效和术后并发症少的微创治疗方法。
Conclusion: PPH is a simple, safe, effective method with minimal invasion and few complications for rectal sessile polyp.
对该模型得到的理论预测值与实验实测值进行了对比检验,结果表明,该模型具有模型参数少、预测精度高、适用范围广的特点。
A comparison of the calculated data with the test data indicates that this model has the merits of less parameters, accurate prediction and wide application.
第三代喹诺酮类药物,即氟喹诺酮类药物,具有抗菌谱广、抗菌作用强、作用迅速、副作用少等优点。
F-quinolones, as the third generation of quinolones, have many advantages such as broad antimicrobial spectrum, strong and fast antimicrobial effects and a few side-effects.
本文讨论了基于弧段的多边形自动组织,这种方法所需信息少,适应范围广。
Automatic organization of polygon only based on arc is discussed in this paper. This method needs little information, and is widely used.
本发明药物组分少,成本低,配制简便,药源广,疗效快,治愈率高,无任何毒副作用。
The traditional Chinese medicine combination has less components, low cost, simple preparation, wide medicine source range, quick curative effect, high cure rate and no toxic and side effect.
本发明的方法简单,渣量少,双氧水来源广,减少了对自然资源的浪费。
According to the invention, the method is simple, the slag mount is small, the oxyful has wide source, and the waste of natural resource is reduced.
本发明的方法简单,渣量少,双氧水来源广,减少了对自然资源的浪费。
According to the invention, the method is simple, the slag mount is small, the oxyful has wide source, and the waste of natural resource is reduced.
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