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双语推荐：连续

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复合材料连续管具有金属连续管无法比拟的技术优势,是连续管的重要发展方向之一。介绍了复合材料连续管的技术概况,概述了国内外不同类型的复合材料连续管的结构、特点和技术参数,并给出了现场应用实例。为国内复合材料连续管技术的发展提出建议。
Compared with steel coiled tubing,composite coiled tubing has incomparable technical advantages,and it is one important development direction of the coiled tubing.In the paper,the technical general situation of the composite coiled tubing is introduced,the structure,feature and technical parameter of the composite coiled tubing both at home and abroad are summarized,and the application examples are given,which will help the development of domestic composite coiled tubing.

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以钢筋混凝土平面框架为分析对象，采用解析法讨论了钢筋混凝土框架结构连续倒塌全过程及相应抗连续倒塌机制和抗连续倒塌能力，推导了梁机制、复合机制、悬链线机制等各种抗力的理论计算公式。将这种分析方法和理论计算公式用于笔者完成的2个钢筋混凝土空间框架结构的连续倒塌试验，连续倒塌的抗力计算结果与试验结果符合较好。基于结构抗连续倒塌的自身特点，提出了“结构抗连续倒塌的延性要求与结构抗震的延性要求是不同的”这一观点，建立了钢筋混凝土框架结构抗连续倒塌延性系数的定义和计算方法。结合连续倒塌过程、抗连续倒塌机制、抗力和延性的分析，提出了混凝土框架结构抗连续倒塌的延性设计要求。
Process,mechanism and resistance of progressive collapse for reinforced concrete plane frame struc-tures were analyzed by using analytic method in this study. Calculating formulas of resistance for beam,compound and catenary mechanism were presented. This method was applied to analysis two experimental models which were finished with reinforced concrete spatial frame structures by the authors. The analysis results were well agreed with the test data. On the basis of progressive collapse own characteristics,the viewpoint that the ductility requirement was different between progressive collapse and seismic was presented. The definition and calculation method of duc-tility coefficient were given. Combining with analysis on process,mechanism,resistance and ductility,ductility-de-sign requirements for progressive collapse of reinforced concrete frame structures were put forward.

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在三种不同情况下,对两个随机变量和的分布类型进行了研究,证明了一个离散型随机变量与一个连续型随机变量的和在一定条件下为连续型随机变量,发现两个连续型随机变量的和却不一定是连续型随机变量,而两个非连续型随机变量的和也可能为连续型随机变量.
In this paper ,we investigate the type of probability distribution about the summation of two random variables under three different circumstances ,and prove that the summation of a discrete random variable and a continuous one can be a continuous random variable under some conditions .We also find out that the summation of two continuous random variable may not be a continuous one ,and the summation of two discontinuous random variables may be a continuous one .

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以淀粉质（谷物）为原料，应用连续液化、糖化[1]；连续酒精发酵和醋酸发酵；通过连续脱色、灭菌和过滤分离等工艺装备与工艺技术，生产高品质的酿造白醋。该项工艺技术应用于工业化生产，使传统酿造白醋的生产实现了规模化、连续化、高效生产。该技术也可用于液态醋规模化、连续化生产。
To produce high-quality brewing white vinegar with starch (corn)as raw materials,apply liquefaction and saccharification,continuous ethanol fermentation,continuous acetic fermentation, continuous decolorization,sterilization,filtration separation and other process equipment and process technology.The technology has been applied in industrial production to make the traditional brewing vinegar production realize scale,continuous and efficient production.The technology also can be used for liquid vinegar scale and continuous production.

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根据对激光器施加的调制信号是否连续,波长调制光谱分为连续和准连续调制激光吸收光谱技术。为了深入的比较研究这两种方案,设计准连续调制谱专用的软件锁相放大器,将准连续调制信号因间断产生的无效信号滤除后,再对吸收信号解调得到二次谐波信号。与连续激光调制谱软件解调的二次谐波信号进行了比较,结果表明,参数相同,准连续调制谱比连续调制谱的信噪比提高5%、检测限降低11.3%。在滤除无效信号后,准连续调制谱也可以解调出标准的二次谐波信号,因此有望用于与气体线型相关的研究中。该工作为选取更加适用的激光调制谱技术,提供了准确依据。
According to the modulation signal applied on laser diodes ,wavelength modulation spectroscopy (WMS) can be divid-ed into continuous wave (CW) WMS and quasi-continuous wave (QCW) WMS .In order to deeply compare CW-WMS and QCW-WMS ,we used a specific software-realized lock-in amplifier for continuous and quasi-continuous modulation signal demod-ulation .The invalid signal in quasi-continuous modulation spectrum was filtered off ,and then the effective detection signal was demodulated to obtain the second harmonic signal (WMS-2f) .It was compared with the 2f signal demodulated continuous laser modulation spectrum with software .The results show that while the same system parameters are set ,the signal-to-noise of the quasi-continuous modulation spectrum is 5% higher than the continuous modulation spectrum with software demodulation meas-urements ,and the detection limit is 11 .3% lower .And without the invalid signal in quasi-continuous modulation spectrum ,the standard WMS-2f signal can

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双向卫星时间比对是一种高精度的远程时间比对手段，其比对经常不是连续进行的。为分析非连续双向卫星时间比对的水平，使用中国科学院国家授时中心的C波段双向卫星时间比对网的数据进行试验。采用的方法是对非连续双向卫星时间比对的结果进行内插，将内插结果与连续双向卫星时间比对的结果进行比较。结果表明本文试验条件下观测间隔时间在2.5 d以内时，非连续与连续观测结果之差的RMS值小于1 ns；观测间隔时间为0.5 d时，非连续与连续观测结果之差的RMS值小于0.5 ns。
The two-way satellite time and frequency transfer(TWSTFT) is a kind of remote time comparison method with high precision. Generally, the comparison is not carried out continuously. The data from C-band TWSTFT Network of the national time service center(NTSC) was used for analyzing the level of non-continuous TWSTFT. The raw data of non-continuous TWSTFT was dealt with linear interpolation method and the result was compared with the continuous TWSTFT. The comparison shows that the RMS of the difference between non-continuous and continuous TWSTFT is less than 1 ns when the interval time is less than 2.5 d, and the RMS is less than 0.5 ns when the interval time is 0.5 d.

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引入相容连续Domain的权与稠密子集的概念，在此基础上定义相容连续Domain的特征与浓度。给出局部基的刻画，并讨论相容连续Domain的特征、浓度与相容连续Domain带上Scott拓扑或Lawson拓扑时拓扑空间的特征与浓度之间的关系。证明相容连续Domain的特征、浓度分别带上Scott拓扑时拓扑空间的特征、浓度相等，它们分别小于相容连续Domain带上Lawson拓扑时拓扑空间的特征与浓度。
The definitions of weight,dense set,characteristic and density of consistently continuous Domain are given first,and some characteristic theorems are obtained.In addition,the relations between the character-istic and density of a consistently continuous Domain and that of the related topological space with Scott to-pology or Lawson are discussed.It is concluded that the characteristic and density of consistently continuous Domain and those on the related space with Scott topology are consistent,less than that of the related space with Lawson topology respectively.

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以赣州沙石大桥为工程实例,通过对V形支撑桥梁边界条件的改变(固结或铰接)、挂孔的设置与否和挂孔的数目及位置改变等可以将V形支撑桥梁分为全设支座连续梁、连续刚构、拱(V撑上挂孔),其中连续刚构又可细分为不设挂孔连续刚构、设一个挂孔连续刚构、设三个挂孔连续刚构、连续梁与刚构组合.通过对以上六种结构体系的对比分析,较为系统地研究出V形支撑桥梁结构的总体受力特性.
This paper was based on the Shashi Bridge of Ganzhou .By changing the boundary conditions ( consolidation or hinged ) , whether setting suspended span or not , and changing the number and location of sus-pended span , bridge with v-shaped support can be divided into full set bearing continuous beam , Continuous rigid frame and arch ( there is suspended span on the v -shaped support ) .Especially , Continuous rigid frame can be subdivided into continuous rigid frame with no suspended span , continuous rigid frame with one suspen-ded span , continuous rigid frame with three suspended spans , and the combination of rigid frame and continuous beam .By comparing the above analysis of the six structural system , the overall mechanical characteristics of the bridge with v-shaped support was developed systematically .

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针对连续管水平井作业易产生螺旋屈曲,通过设计一种用于连续管水平井作业时的摩阻计算方案以确认连续管的最大安全下入深度。青海油田按此摩阻计算方案优化设计连续管水平井作业下入深度,成功应用了14井次,施工类型包括氮气泡沫冲砂、钻磨、测井、射孔和开关滑套等。现场应用结果表明,在连续管作业前进行下入深度预测和优化连续管材选择,可有效预防作业事故的发生,保证了连续管作业安全。
It is easy to generate helical buckling in CT horizontal well operation, a friction calculation scheme was designed to confirm the maximum safe running depth. It carried out optimal design the running depth of CT horizontal well operation in Qinghai oilfield, according to the above friction calculation scheme, and was successfully applied 14 times. The construction types include nitrogen foam sand flushing, drilling and grinding, logging well, perforation and switch sliding sleeve etc. The field application result showed that forecasting running depth and optimizing selection of CT materials before operation, can effectively prevent work accidents, and ensure operation safety.

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实际研究中发现有些问题所对应的半群并不是强连续的，可以在Banach空间上赋予一个比范数拓扑粗的局部凸拓扑t，使得半群在t下强连续。基于此在给出了Banach空间上双连续双连续C余弦函数的概念及其性质的基础上，重点讨论了双连续C余弦函数的遍历的定义及性质，得到了在拓扑t意义下的双连续C余弦函数的遍历的若干结果。
For many applications of operator semigroups,strong continuity with respect to the norm of a Banach space is a too strong requirement.In fact,there exist a class of semigroups of operators which the usual strong continuity fails to hold.Based on the concept of bi-continuous operators,the concept and main properties of bi-continuous cosine function were introduced and then the description of the main properties and the convergence for bi-continuous C cosine functions were given.More precisely,some re-sults on the mean ergodicity for bi-continuous C cosine functions with respect to the topology !are proved.

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