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Laboratory experiments were carried out to study the survival and development of the Harmonia axyridis feeding on Chaito phorus popleti on high insect-resisitance hybrid poplar 741(Pb29) and medium insect-resisitance hybrid poplar 741(Pbl7).The API 741 poplar was used as control.The mortality and development during immature period,adult,baby mass.eclosion and sex ratio of H. axyridis were measured.The results showed that:to contrast The API 741, Chaito phorus popleti on Pbl7 and Pb29 has no significantly impacts on eclosion,pupation, ecdysis,mortality of immature period and pupa stage;Although every development stage of ladybeetles were not affected to ,the pupal duration of ladybeetles was lowered than the control;The body mass,eclosion and sex ratio have no significant difference.

通过利用节肢动物群落及各个亚群落的物种丰富度、个体数、均匀度和优势集中性对多样性指数进行通径分析,表明了高抗Pb29和CK节肢动物群落及各个亚群落多样性指数与均匀度和优势集中性的相关系数最高,与其物种个体数关系最为不密切:对各组分进行通径分析均表明的多样性提高是建立在降低优势集中性和增加均匀度指数的基础上的,而且以优势集中性的直接作用效果较为显著。

Previous studies have shown it is futile that sediment under 30% of area, do without typing again. Results: Full mass group produce a good curative effect. Gappy mass and clustered group take effect. Rare group is futile. Conclusion: It is concluded that sediment grouping in the shape was useful for evaluate the effect of TACE for HCC.[1] Gattoni F, Cornalba G, Brambilla G, et al. Survival of 184 patients with hepatocellular carcinoma in cirrhotic

结果:我们认为分4型较好,1)稀少型,累计病灶内碘油沉积面积少于30%者列为稀少型,不再细分,并尽快改用其它的治疗肝癌的方法,因为,这型的TACE治疗效果不佳,不必第二次用TACE,再去分型也就没有实际意义了。2)均匀型,整个病灶均匀摄取碘油。3)缺损型,包括环型和某一区域沉积等情况。4)簇集型,碘油呈小簇状分散型分布,但肿瘤内碘油潴留累计不少于30%。

In past logging modeling, conductivity is generally assumed homogeneous in each rectangle element or invariable in z direction or piecewise homogeneous in z direction.

以往电测井有限单元法的数值计算中往往假定电导率分块均匀,或者在纵向分段均匀,或者在纵向上不变。

Because of randomness of presetting the address matrix between the input and hidden layers, SDM produces unfavorable consequences for classification when handling unevenly distributed patterns. And its learning mode of outer product results in poor nonlinear mapping ability.

然而由于地址矩阵的均匀预置方式,使其在处理现实的非均匀分布时效果不佳;并且它的外积法学习方式使其表达非线性映射的能力不强。

Air – jet – spun yarns are clean, have good uniformity and even quality, but are less regular than ring – spun yarns.

喷气纺纱纺制的纱线光洁、条干均匀、质量稳定,但条干均匀度还赶不上环锭纱。

Results High dense renal cyst is usually homogeneous hypoechogenicity on sonograms and homogeneous high/iso attenuation on CT images and color doppler is helpful in diagnosing.Atypical angiomyolipoma usually shows homogeneous high attenuation on unenhanced CT images,homogeneous enhancement on enhanced CT and homogeneous isoechogenicity on sonograms.The CT features of Xanthogranulomatous pyelonephritisinclude multiple,rounded,low density areas with enhancing rings arranged in a hydronephrotic pattern known as bear paw sign.Acute focal bacterial nephritisshows wedge lesion and stripe sign on delayed enhanced CT images.

结果 高密度肾囊肿常表现为B超均匀低回声,CT均质或高密度灶,彩色多普勒超声有助诊断;不典型肾血管肌脂瘤常表现为B超均匀回声,CT平扫均质高密度且均匀强化;黄色肉芽肿性肾盂肾炎的特征是CT示群集的类圆形的低密度区以及环形增强带形成&熊掌征&;急性局限性细菌性肾炎的CT延时增强扫描以及动态观察显示楔形病灶以及条纹征,并随治疗逐渐消退。

The simulated results were preparatorily validated by using two-point nonuniformity correction method which was based on the linear response model of infrared focal plane arrays.

用以线性响应模型为基础的非均匀性两点校正法对仿真结果进行了初步验证,仿真结果表明:校正以后非均匀性明显下降,但仍剩余的非均匀性与红外焦平面阵列的理想化响应模型以及基于各探测元间是互相独立不相关假设下的非线性响应模型相比,基于空间相关性的红外焦平面阵列非线性响应模型更为科学、客观,也更接近真实的红外焦平面探测器成像。

De of corrosion , ageing-resistant.erformance characteristic: Guaranteeing the materiel are even , salination

均匀布料系统,保证物料均匀,从而达到充分脱盐的目的; 2、挡板内侧采用胶板密封,不卡料,防腐蚀,耐老化。

The paper make an intensive study of the key link in spinning mill ── the quality test and production control using capacity evenness tester which is presented by USTER TESTER, covering the analysis of relevant test results and practical application for the evenness test,the spectrogram types,the calculation of the weave length showed on a spectrogram and caused by mechanical faults,the determination and control of the evenness indexes,as well as the requirement and the plan for spinning quality control.

摘 要:探讨了纺纱质量测控的中心环节──使用以USTER TESTER为代表的电容式条干均匀度仪器测定条干均匀度时的结果分析及实际应用。其中涉及电容式条干均匀度仪的测试结果分析及应用、波谱图的分析及应用、设备的机械问题在波谱图上所造成的不匀波长的计算、纺纱条干均匀度指标及控制、纺纱质量控制方案及要求等几个方面的内容。

The yarn capacity detected by yarn sliver evenness tester is closely related to the demention and outlook of the yarn whilst the unevenness of capacity on the long section of the yarn displayed by yarn sliver evenness tester is related to the linear density CVb.

条干均匀度测试仪检测的纱线电容量与纱线体积或外观形态紧密相关,条干均匀度测试仪所反映的长片段电容量的不匀可对应线密度 CVb,由此检验与控制纱线长片段质量不匀,并能充分利用电子仪器检验的稳定性与准确性,提高检验质量与检验效率。

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

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