比较测试

The internet is atwitter with Google Chrome's innovative new features , but there was no clear winner in our speed test comparing Firefox and Chrome —which means your choice of browser may depend solely on features.

整个互联网都在为了谷歌Chrome的创新功能而欢腾，但是在我们比较Chrome和Firefox的速度测试最终却没有明确谁是胜者——这意味着你对于浏览器的选择将会仅仅取决于它们的功能。

Through determining leaves of Bt transgenic tobacco and leaves, flowers, bolls and bracteal leaves of Bt transgenic cotton, it is found that ELISA method is relevant to bioassay.

用建立的ELISA方法检测了转Bt杀虫蛋白基因烟草的叶片和转Bt杀虫蛋白基因棉花的叶片、花器、铃和蕾等部位，并同生物测试法相比较，发现两种方法有很好的相关性。

Using two kinds of representative bridgeless PFC topologies as main circuit and IR1150 as control chip, two bridgeless PFC prototypes have been designed and the EMI of the two circuits has been tested.

采用两种比较有代表性的无桥拓扑作为主电路结构，控制电路采用单周控制芯片IR1150，设计了试验样机，并对两种PFC电路的EMI进行了测试分析。

Confidence intervals were measured and reported. Norms obtained using the CHINT and MHINT are comparable to those for the English HINT.

同时得到了测试结果的置信区间，并将CHINT和MHINT的正常值与英文版进行了比较。

To experiment on 66mm, 75mm returned flow hydrocyclone and 70mm uniflow hydrocyclone (cone-shaped, columniform) in water-sand intermixture, then each capacity, separation performance and correlative parameter's change rules are obtained and compared. Building up overflow system in series of 66mm and 75mm hydrocyclone, separating property and partition curve of the system through experiment are gained.

分别对66mm、75mm返流式水力旋流器和70mm直流式水力旋流器四种水力旋流器进行砂水实验研究，得出各自的生产能力、分离性能及相关参数的变化规律，并进行比较；组成返流式水力旋流器溢流串联系统，进行性能测试，得出系统的分离性能和级效率曲线。

Therefore, the authors present the lateral comparison approach, i.e., tocompare the three-phase spectrograms of the same transformer or the cophasal spectrogramsof the same type transformers.

对此，提出了横向比较法的变压器绕组变形测试，即对同一台变压器的三相图谱，或同型号变压器的同一相别图谱进行比较，以此判断变压器是否存在绕组变形。

By measuring pressure induced by dynamiting which located various positions of the circular shell, the localizational effect of impact force on the circular shell is disclosed. Also, PVDF piezofilms are used to determine accurate time while projectile contacting target, accurate time while two interfaces of the target contacting at a initial distance of 5, and the contacting pressure between the two interfaces when the projectile is in 500m/s to lOOOm/s.

通过对化爆模拟加载试验中柱壳不同角度压力的监测，揭示了化爆模拟产生的压力局域化效应，为进一步模拟设计提出研究的方向；采用PVDF压电薄膜来监测弹靶碰撞的时刻、细小间隙的闭合时间以及由此产生的压力变化，通过对PVDF压力计测试结果分析以及和数值模拟结果的比较，获得规律性的认识，为进一步的应用提供了技术支持。

Objective:to compare the effects between seed stem and commercial rhizoma gastrodia on memory dysmnesia induced by scopolamine in rat .methods: a month before the scopolamine administration, seed stem and commercial rhizoma gastrodia were given to two groups of young rats with scopolamine–induced dysmnesia model, incubation period of findingplatform were measured by means of morris watter-maze.

目的比较天麻种麻与天麻商品麻改善东莨菪碱诱发的记忆障碍的疗效。方法用天麻种麻，商品麻灌胃饲养幼鼠一个月，然后用东莨菪碱诱发大鼠造记忆获得性障碍模型，通过morris水迷宫测试大鼠寻找平台的潜伏期。

Methods:120 patients with first episode schizophrenia and 120 normal controls were investigated using the family environment scale-chinese version and egma minnen av bardndosnauppforstran.results: as compared with normal controls, schizophrenia families had lower scores of cohesion, expressiveness, achievement orientation, organization, control and high conflict.

采用家庭环境量表中文版和父母养育方式评价量表，对处于缓解期的120例首发精神分裂症患者与按1∶1配对原则挑选的120名正常人进行测试。结果：（1）与对照组比较，研究组的家庭环境表现为低亲密度、低情感表达、低成功性及低组织性，以及高矛盾性及控制性差（p＜0.05或p＜0.01）。

PBO composite tensile damage fracture reveals unique characteristic of peeling of the fiber skin and the fibrillar in the skin torn from the fiber surface.

因此，为了缩短与世界先进水平的差距，本文对PBO纤维束和复合丝束的拉伸性能进行测试，比较

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。