产生
- 与 产生 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It has been shown that the thermodynamic item in the TKE equation is not important anywhere, but the item of shear energy production is more important than the thermodynamic item in the valley when the wind speed is higher.
发现在不稳定时湍能的热力产生率并非在任何位置都是主要的。当风速较大时,在山谷底部机械产生率也可能超过热力产生率。
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The results show that the stress of the leaning impact is higher than that of the straight impact. The stress of the leaning impact is the main reason of the failure of the valve plate.
结果表明:阀片倾侧碰撞产生的应力大于正碰撞产生的应力;倾侧碰撞产生的冲击应力正是阀片失效的主要原因。
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The unique built-in non-return structure, when the pump stop, will avoid any water hammer and vacuum condition inside pipeline, protect the pumps and pipes, also to prevent the sand sink into pump and cause block.
采用独特的防返流结构,水泵停机时不会产生水锤现象以及避免了管道产生真空状况,保护了水泵和输送管道,同时可以防止沙子沉淀到泵中产生卡机。
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In the course of testing, the laser was used as light source with twin-light path, dispelled the error of light-intensity variation of traditional detection devices, the measurement result only relates to the relative change of optical intensity .
测量以激光为光源,采用双光路法,消除了通用检测仪由于光源光强不稳定产生的误差,使得测量结果只与光强的相对变化量有关;光波出入波导均采用棱镜耦合,减少了普通测试方法因样品质量及面形误差和端面洁净情况不同或输出透镜不能很好汇聚光波而产生的误差;利用常规仪器设备实现了数字化检测显示,避免了人为主观读数产生的误差;利用AD538实时模拟计算芯片,提高了计算精度和运算速度。
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Authors analyse the function and deficiency of trip generation rate method,and the impact on city trip generation rate from the location difference creates the concept of city location superiority degree ,quantifying method.
从分析产生率法在城市交通需求预测中的地位、作用及缺陷出发,剖析了区位差异对城市出行产生率的影响,建立了城市区位优势度的概念、量化方法,深入分析了区位对出行生成阶段的影响误差与四阶段预测最终结果误差的关系,进而提出产生率法的区位影响修正方法,并应用于西安市高新区交通需求预测中,提高了模型的拟合效果。
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Second,we set the database of morphological characteristics of intercepted and captured bark beetle during quarantine,and the last,we studied the molecular identification of 15 species.The results were showed as below.1.Application of bark beetle semiochemicals in timber quarantine1.1 EAG and walking responses of bark beetle to different semiochemicalsSemiochemicals which can induce the olfactory response and aggregation behavior of bark beetle include host volatile components,pheromones secreted by bark beetles itself or synthesized with host compounds by bark beetles,and the compounds released by tissue of decaying wood under the pressure of microorganism after bark beetle colonization.
信息化合物在小蠹虫检疫中的应用1.1小蠹虫对各种信息化合物的触角电位及嗅觉反应能诱发小蠹虫产生嗅觉反应,进而使之产生聚集行为的信息化合物有很多种,主要包括:树木的挥发性组分;小蠹虫自身产生的信息素和寄生后转化寄主化学物质合成的信息素统称虫体信息素以及树木被小蠹虫寄生后,其组织在微生物作用下释放的物质。
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The damage of the pipes is accumulated in a long time, the leakage of elbows , tee joint T, even in the loop of tube union should be occurred after 3 to 5 years usage, but it's fatal to irrigation system.
同时如果喷灌使用者没有按照使用规范使用喷灌系统,将会管路摩擦损失急剧增加,产生的后果是:喷头达不到工作压力、管路水流动速度过高产生紊流而损坏管道,损坏管路的现象虽然是长时间积累的,但是有些球场在3~5年后发现弯头,三通等管件出现漏水,甚至在活套管接头处产生漏水,这对喷灌系统是致命的
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Sting Ray represents the first generation of programmable torpedoes and attention has been turned to the problems of how to harness the vast computer powers now available with their associated software programs, how to package the maximum computer power in the smallest possible space, and how to improve still further the processing and filtering techniques so vital to exclude extraneous noise and vibration.
分析:并列分句attention has been turned to the problems…里的the problems后的介词of 接有三个由疑问词how +动词不定式短语构成的并列成分。filtering techniques:滤波技术,鱼雷利用该技术可以滤掉海洋里产生的干扰声源和鱼雷在水里运动时产生的振动和噪声,所有这些干扰都会对装在鱼雷上的声纳产生干扰,从而影响其探测功能。译文:&鳐鱼&代表着第一代程序控制鱼雷。人们已经将注意力转到如何利用现有的巨大计算机能力及其相关软件程序,如何在尽可能小的空间内容纳最大的计算机能力,以及如何更进一步改进对于排除外来噪声和震动来说至关重要的处理与滤波技术等问题上。
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Results As shown in Western blot analysis, the presence of microsomes did not alter the molecular weight of TM-TNF , but it did result in the cleavage of the IL-2 signal peptide from S-TNFm,suggesting that the leader sequence of TNF might differ from the signal peptide of typical secretory protein in that it seemed not to have undergone cleavage during translation in the rough-faced endoplasmic reticulum. Further enzymatic analysis revealed that TM-TNF was converted into S-TNF through the effect of certain metalloproteinase. Conclusions These results suggest that the mechanisms of TNF-α production may be as follows: Activation of TNF-α producing cells by LPS leads to augmented transcription/translation of TNF-α gene, resulting firstly
实验结果提示17×103 S-TNF产生机制可能是:TNF产生细胞经LPS等激活后,导致TNF基因转录翻译增加,首先形成26×103 TNF,并借助其信号肽疏水氨基酸部分将之&锚定&在细胞膜,成为跨膜型TNF,介导细胞与细胞之间的生物学效应;在某些蛋白酶作用下,可将mTNF的&信号肽&切除,产生17×103分泌型TNF,释放至体液中,在局部或全身发挥作用。
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Then, a hypothesis of "double force source" for tectonism is put forward, its main points are: the tectonism is not only the result from the action of tectonic stress, but also the result from the action of "double force source", namely, the tectonic stress and subsurface fluid force including force produced by precipitation, etc.
提出了&双力源&构造变动假设,即构造变动不仅是构造应力作用的结果,而且是构造应力与地下流体力共同作用的结果;二者共同作用因方式不同而产生不同的构造变动;在构造变动孕育与产生过程中,构造应力的作用是第一位的,地下流体力则是调制性的,只有那些能与构造应力增强过程产生力学耦合的地下流体力,才能调制与诱发出构造变动异常并促进构造变动。
- 推荐网络例句
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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。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。