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- 与 not better than 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper a genetic algorithm four-dimension data assimilation system was applied to the more complex MM5 model, we verify the performance of the genetic algorithm assimilation system, we take the a heavy rainfall process during 04-05, July, 2003 as the experimental research object, and carry out data assimilation experiment of actual observation data, compare the experimental results of the genetic algorithm assimilation system and MM5 adjoint model assimilation system with the experimental results without assimilation, the following is the result:genetic algorithm assimilation system is used not only in a barotropic primitive equation but also in the complex model, MM5, for example, in the ideal experiment the result of the genetic algorithm assimilation system is better than the MM5 adjoint model assimilation system, in the assimilation experiment of actual observation data, whichever assimilation system is used, the initial field of numerical prediction model is effectively improved and the prediction effect of physical field and rainfall are somewhat enhanced.
本文将遗传算法的四维同化系统运用到更复杂的MM5模式中,在理想实验中验证遗传算法同化系统的性能,并以2003年7月4日"南京暴雨"作为研究对象,进行了实际观测资料的同化,并将遗传算法同化系统和MM5伴随模式同化系统得到的结果跟未同化的结果进行了比较,结果如下:遗传算法同化系统不仅可以用在正压原始方程模式上,同样也可以用在MM5等复杂模式上,理想实验证明了遗传算法同化系统优于MM5伴随同化系统,在实际观测资料同化中,采用两种方法的同化系统都能有效地改善数值预报模式的初始场,能在一定程度上提高物理量场和降水量的预报效果。
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To decrease maufacture costs and improve the ratio of efficiency and outlay.The not exensive emulsifier, hydrophobe and other adminicle were mixed with self-made polyesters, siloxane-polyester copolymers to obtain defoamers which be better than imported.And the factors in the process of compound were studied particularly and systemically.the prime project is as follows:the siloxane-polyester copolymer is synthesized with PPG2000,PEG400,1% hydrogen-containing Polyhydrosiloxanes, hexane diacid,which mol ratio of materials is 7:3:6:5.emulsifying agents are SP-60 and tw-60,the value of HLB is 8.5.its dosage is 5%.the concentration of control- bubble resin is 5%. the concentration of liquid hydrocarbon A is 20%.
为进一步降低消泡剂的生产成本,提高其使用时的效费比,采用价格低廉的乳化剂、疏水剂及其他助剂与所制聚醚酯、有机硅改性聚醚酯进行复配,制取了性能优于进口产品的优质消泡剂;并对复配工艺各要素进行了详细、系统的研究;最佳配方为:PPG2000、PEG400、含氢量1%的硅油,己二酸以物质的量之比为7:3:6:5制成的有机硅改性聚醚酯,乳化剂选择SP-60/TW-60组合、HLB值为8.5、用量5%,抑泡树脂用量5%,液态烃A用量20%,液态烃B用量10%,疏水剂用量15%~20%。
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In some hospitals, a laparoscopic adrenalectomy may be offered to the patient, but it has not been established whether this surgical method is better than standard surgery.
有些医院会要求患者做腹腔镜肾上腺切除术,但并没有确切的证据显示这种手术一定比常规手术效果好。
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Lilian with Albright's views than the same, she said that Mickey is not better.
莉莲的看法与奥比一样,她说不如叫米奇更好。
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Garibotti feels that the future of Patagonia alpinism lies not in link-ups or traverses but perhaps in alpine style repeats of the inmense routes of the 1980s, such as Silvo Karo and Janez Jeglic's Cerro Torre South Face or their Devil's Directissima on the East Face. Having felt partly responsible for delaying an academic career, Garibotti was relieved upon returning to their bivouac in the Torre valley to hear Haley exclaim, The Torre Traverse is way better than mineralogy homework!
Garibotti认为在以后巴塔哥尼亚登山技术中,不要仅仅着眼于各个山峰之间的连登,而应该多以阿尔卑斯登山方式攀登像80年代开辟的那些线路,像Silvo Karo 和 Janez Jeglic开辟的Cerro Torre峰南壁路线或东壁的"魔鬼Directissima"路线。
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This analogy, if you are the ambient temperature is 20 degrees, cpu would be better not more than 50 degrees.
按此类推,如果你的环境温度现在是20度,cpu最好就不要超过50度。
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Nothing kills the mood of a sex game better than having this thought constantly at the back of one''s mind "hmmm, this is probably not for me…".
没有死亡的情绪性游戏胜于过这一思想,不断在后面的one'心目中的" hmmm ,这可能是我不能……"。
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Although the survey found widespread agreement that older workers were better than younger colleagues when it came to reliability, commitment, loyalty and customer service, these qualities were not necessarily considered to be deserving of advancement.
当提到员工的可靠性、责任感、忠诚度和客户服务时,调查发现人们认为年纪大的员工要比年轻的员工更好,然而这并不是决定工作晋升的必然因素。
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Although the survey found wide read agreement that older workers were better than younger colleagues when it came to reliability, commitment, loyalty and customer service, these qualities were not nece arily co idered to be deserving of advancement.
当提到员工的可靠性、责任感、忠诚度和客户服务时,调查发现人们认为年纪大的员工要比年轻的员工更好,然而这并不是决定工作晋升的必然因素。
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Digital media design is impossible to prevent the effect from commercial market. We must pander to the commercial market what they need. We can not think our special style is better than any others.We must know what do they like.We should observe the commercial market and learn how to design the production what they need.Designer is different from artist.Artist can use their special art work to express their mind.Designer should help someone to express in art way what he wanted .Designer is the beautifier.
数字艺术设计不可能不受商业方面的约束,我们必须要迎合市场的需要,不能太以自己的感觉为中心,不能不顾及大众的眼光,要时刻关注现在市场的需求,要学会设计迎合顾客意思的作品,设计师不同于艺术家,艺术家是把自己的思想用自己富有个性的作品告知世界,设计师是将别人想要表达的意思用艺术与创意的手法展现出来,设计师起到了美化的作用。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力