和...不同

In the part of the vibration experiments and analysis, firstly, used the simple-beam theory to estimate the natural frequency of the beam of the 20-headed computerized embroidery machine.secondly, measured the beam of its low rank natural frequency, the beams horizontal vibrating acceleration amplitude, speed amplitude and the displacement amplitude in different rev and different turn parts. Found that it is sympathetic vibration, which bring on the thread-broken rate rise rapidly. On this base, established the finite element analysis modle of the vibrating beam, and took on hamonic analysis and modal analysis with the mold. The rusult of test and analysis offer the basis for farther improvement of the computerized embroidery machine.

振动分析部分，首先由简单梁理论出发，对横梁的固有频率进行估算；接着通过测振仪器对20头电脑刺绣机横梁进行了试验模态分析和不同工况振动测试；获得了横梁前四阶固有频率和模态振型，以及在不同工作转速、不同回转部件下横梁振动的加速度幅值、速度幅值和位移幅值；找到了横梁振动加剧的原因——共振；在此基础上建立了符合实际情况的横梁有限元模型，对模型进行了模态和谐响应计算，证实了模型的可靠性，为下一步的改进设计提供了依据。

Eugene is, at age 69, my oldest hepatitis C patient and the most blasé. He's had the disease at least 50 years, from when he "skin popped" as a teen-ager.

后记：Brown医生总结了这7例C型肝炎病人被感染的不同历。7位病人对这种疾病有着不同的认知、不同的心理状态、不同的治疗方法和不同的治疗结果。

For example, certified product information inquiry, uncertified product information inquiry as well as the function of inquiry of product examination information by strip.

通过统计不同期间产品合格率信息和不同班组的合格率信息，统计分析功能可以向管理者提供产品质量的总体趋势和不同班组的工作情况，为管理者发现问题和做出决策提供依据。

Different measures of potentill anserine extract has different effects on endothelial cell of capillary vessel of small rats' alveolar wall. Endothelial cell of capillary vessel of alveolar wall has hyperplasia and hypertrophy in different degrees; it leads to permeability of capillary vessel increasing in different extent. With the situation, different concentration of potentill anserine extract promotes vascular endothelial cell factor of small rat's pulmonary tissue secretion.

不同剂量的蕨麻提取物对小鼠肺泡壁毛细血管内皮细胞的影响不同，肺泡壁毛细血管内皮细胞呈不同程度的增生肥大导致毛细血管通透性呈现不同程度的增加，表明可能和不同浓度的蕨麻提取物促进小鼠肺组织某些血管内皮细胞因子（Vascular endothelial cell factor VECF ）的分泌功能有关。

Six kinds of minerals, such as pyrites, arsenopyrite, sphalerite, galena and cassiterite from various metallogenic stages, ore blocks and ore type s were analyzed by EMPA.

文章总结和划分了矿床的矿石类型、矿化阶段及其在空间上的分布；对不同阶段、不同地段和不同类型的黄铁矿类、毒砂、黄铜矿、闪锌矿、方铅矿和锡石等 6种主要矿石矿物进行了电子探针微区分析。

The rate of contribution of various edaphic physical parameters is different from parameter of soil water infiltration model in different soil texture and husbandry condition, so independent variable factor and priority are different in regression models.

在不同的土壤质地和不同的耕作条件下，土壤的各种物理参数对土壤的水分入渗模型参数影响程度不同，因此引入到回归模型中的自变量因子不同，引入的先后次序不同。

Variabilis natural type; applied the theory of numerical taxology and cluster analysis method, classified the Q. variabilis of Qinba and Huanglong mountain; ascertained the standard and method of Q. variabilis plus trees selection about 30 ages in Shaanxi province different areas and selected 49 plus trees that were suitable to different areas; used isoenzyme analysis ,through the detection enzyme system of POD,GDH,EST and ADH ect, researched the genetic variation level of Q. variabilis natural populations and heredity construction of different Q. variabilis natural type .The result showed:(1) Q.

本文通过对栓皮栎地理分布的研究，确定了研究栓皮栎天然类型的地理区域；应用数值分类学原理，采用聚类分析方法，对秦巴山区和黄龙山区的栓皮栎天然类型进行划分；确定了陕西省不同地区30年左右栓皮栎优树选择的标准和方法，并选出了适宜不同地区生长的优树49株；采用同工酶技术，通过对POD、GDH、EST、ADH等4个酶系统的检测，研究栓皮栎天然群体遗传变异水平和不同栓皮栎天然类型的遗传结构。

The localization of library science research is superficially the problem of the relationship between the western theory and practice in China. In fact, it reflects different understandings of western theories between overseas Chinese and local scholars. It breeds out two different cruxes.

图书馆学研究本土化问题表面上是西方理论和中国实践的&关系&问题，实质上却是中国海派学者和本土学者对西方理论的不同认识和不同态度问题，由此滋生出两种不同的症结。

By using established analytical methods for determination of elemental sulfur,hydrogen sulfide,mercaptan,disulfide,total active sulfur and corrosive sulfur in Middle East crude oils were conducted Differences between the sum of various types of active sulfur and total active sulfur,the relationship of total active sulfur and total sulfur in the fraction of IBP to 350 ℃,the relationship of total active sulfur and corrosive sulfur,and the distribution of different active sulfurs in the same crude oil and to...

利用已经建立起来的方法对中东原油中的元素硫、硫化氢、硫醇、二硫化物、总活性硫、腐蚀性硫进行了分析，并讨论了不同类型活性硫的加和值与总活性硫的相关性、初馏点至 3 5 0℃馏分中总活性硫和总硫的关系、总活性硫与腐蚀性硫的关系、同一原油中不同类型活性硫和不同原油中总活性硫的分布以及中东原油在硫化合物分布上与哈萨克斯坦原油的差别等问题。

Based on the rock type of coal-bearing formation ,the key factors to control rock mechanics properties ,such as lithological characters ,in-situ stresses, and moisture, are systematically analyzed.

基于含煤岩系主要岩石类型，系统分析了决定岩石力学性质的主要控制因素如岩性、地应力和水，探讨了不同岩性岩石在不同侧压和不同含水条件下的力学特征，分别建立了含煤岩系岩石力学性质与岩性、地应力和水等主要控制因素之间的定量关系。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。