查询词典 periods
- 与 periods 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This pupil filter can realize different types of superresolution by changing the periods of sine function or the transmittance of the central point.
选择正弦函数的周期以及光瞳中心点透过率变化两个参量来实现对最终超分辨效果的调节。
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When you're away for long periods of time, what do you do for a pet sitter?
当你长时间不在家时,你如何安排别人来照顾你的宠物?
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This study uses seventy branches of case bank as basic samples in 6 years through 1997 to 1999 and 2003 to 2005 representing the periods before and after privatization respectively and employs an evaluation approach of operational efficiency-Data Envelopment Analysisto measure the operational efficiency of branches and justify the reasons of inefficiency. At the same time, we suggest with some directions and magnitude of improvement by using the method of slack variable analysis.
本研究以该银行70家分行,於民国86至88年及92至94年,改制民营前后六年资料为样本,运用经营效率评估方法--资料包络分析法,先探讨各分行之经营效率,了解无效率之原因,并透过差额变数分析,提供其改善的方向与幅度,同时探讨该银行民营化前后各分行经营效率的变化。
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The modeling of products varied in different periods and evolved into diverse orientations. Slating board style paid more attention to the speed, while the half-slating board style of the head-shaking style also gradually turned to focus on the speed. Therefore, the style of speed is the evolutional direction of motorscooters in every period.
台湾速克达机车的产品及造形的发展就在这些与不同环境因素的互动下,机身由斜板式愈趋演变成流线型,而摇头式不管是复古车及一般型也渐强调流线的造形,所以,造型设计均往速度感的方向演化。
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Slovakian 1st and 2nd divisions broken into autumn and summer periods.
斯洛伐克甲级和乙级联赛会延长至秋季和夏季。
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Daniel Agger, an immensely talented centre-back I love to watch, has struggled to dislodge the Slovakian, even in his few periods of full fitness after two bad injuries.
丹尼尔。阿格,另一个充满天赋的中后卫,尽管他遭受了几次伤病,但他复出后的表现几乎生生地把斯科特尔给挤到板凳上去。
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Solani. The extract was further separated into two parts and one part separated by ethyl acetate while the other was separated by petroleum ether. Based on the inhibition experiment against R. solani, ethly acetate extract has a rather strong effect on R. solani with 89.70% inhibition rate and 15.52 mgmL^(-1) EC 50.The effect of petroleum ether extract on R. solani is relatively weak. The former was again divided into five parts in silica gel column, of which the second part significantly inhibits R. solani. During the periods of 24 and 48 hrs, the inhibition rate of the second part on R. solan is respectively 89.58% and 80.36%.
结果表明:鸭粪乙醇提取物对水稻纹枯病菌有抑制作用,24h内最高菌丝生长抑制率和EC50分别为88.64%、26.11mgmL^(-1);鸭粪乙醇提取物经萃取分离得到石油醚和乙酸乙酯两种组分,其中石油醚组分抑菌效果较弱,乙酸乙酯组分抑菌能力较强,其对水稻纹枯病菌抑制率为89.70%,EC50为15.52mgmL^(-1);对乙酸乙酯组分进行硅胶柱层析分离得到5种流份,其中第2流份有显著抑菌活性,在24h和48h内对水稻纹枯病菌的抑制率分别为89.58%和80.36%。
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The solar constant does not remain constant over long periods of time.
太阳常数不会保持不变长时间。
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Secondly, different methods are adopted to detect pitch periods of sonant frames and transition frames of surd and sonant.
其次,采用不同的方法对浊音帧和清浊音过渡帧进行基音检测。
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Readjustment can be painful, particularly for those, like Ms Southey, who have spent long periods abroad.
重新适应可能是痛苦的,尤其是对于像索西那样在国外长期生活的人而言。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。