双端的

Based on the foundation of anatomizing the structure of robot, taking full advantage of parallel move performance of the double triangle boom of the rock-drilling robot ac-cording to the condition of the diversification of the boomend location brought by the change of each joint, integrating the knowledge of robot kinematics, an expert system is established to adopt the personate means, that is" the first toorientate the end, then to orientate the location "to realize the speediness orientation.

作者在分析凿岩机器人钻臂结构的基础上，利用钻臂的双三角支架的空间平移性能，根据各关节变化所引起的钻臂端部位姿的变化，综合机器人学中运动学知识，建立一个专家系统，采用拟人化的方案———"先定点，再定位姿"，解决凿岩臂的快速定位问题，以实现描述各关节位置的变量的快速逆运算。

The shaker includes a dual mass flywheel and the rotate and pendulum driven mechanism; in the rotate and pendulum driven mechanism, the rotary cylinder body of the rotatable hydraulic rotary cylinder (8) is connected with the sub flywheel (15) connecting with the main flywheel (13) and a rotary cylinder shaft (4) at the same side through a transmission sleeve (11) connecting to the rotary cylinder right end cover (9); a torsional transducer (10) and a turbulence iron core of an angular sensor (12) are arranged on the sub flywheel shaft, a winding of the angular sensor is positioned on the transmission sleeve fixedly connected with the main flywheel.

该激振器包括双质量飞轮及其旋转和扭摆驱动机构；所述旋转和扭摆驱动机构，其旋转液压摆缸(8)的摆缸体通过与摆缸右端盖(9)相连的传动套(11)，在同侧与主飞轮(13)和与摆缸轴(4)相连的次飞轮(15)相连接；扭矩传感器(10)及摆角传感器(12)的扰流铁芯装在次飞轮的轴上，摆角传感器的线圈装在与主飞轮固连的传动套上。

The conditions of self - excitation and the influence of automatic voltage regulator on power system self-excitation are analyzed and the system reaponse characteristics of power system under self-excitation are summarized.

分析了电力系统自激的产生条件及励磁调节器对自激的影响，研究了自激发生后系统的动态过程，提出了以发电机机端电压、发电机转子角速度以及励磁电流这3个量的变化规律作为判断复杂电力系统发生自激的依据，并以一个典型的双机系统的仿真结果验证了判据的有效性。

Two relevant sites of enzymatic digestion were added to the mTNF-α by PCR. The mTNF-α was linked to the 3'end of m/〓 in pGEX4T-1 vector. The prokaryotic expression vector pGEX4T-1m/〓-mTNF-α was constructed successfully. After induction and expression by IPTG, the expression of two kinds of fusion protein is 15% and 12% of total bacteria proteins respectively. The anti-HCC bifunctional antibodies m/〓-mTNF-α were identified by electrophoresis after the inclusion bodies were purified, denature, renature, re-purified, digested by thrombin and further purified.

采用PCR的方法在mTNF-α的两端加上所需要的酶切位点，将之连接在m／〓的3'端，构建原核表达载体pGEX4T-1 m／〓-mTNF-α，通过IPTG的诱导表达之后，两种融合蛋白的表达量分别占细菌总蛋白的15％、12％，表达产物经包涵体的纯化→变性→复性→纯化→凝血酶酶切→进一步纯化后，可以得到纯度为电泳纯的m／〓-mTNF-α抗肝癌双功能抗体。

Transcriptional activity of ACL recombinants normalized by Renilla was significant difference with pGL3-Basic expect for construct -27 and -15 (P＜0.01). Construct -919 contains highest activity. 3 times reduction of transcriptional activity from-919 to -679bp indicated that negative regulation factors located probably in this region. The activity started on construct -73 suggested the basal promoter activity was located within the -73 to +77bp region; Transcriptional activity of IDHβrecombinants was not significantly different between the recombinant -58 and pGL3-Basic. The activity started on construct -82, decreasing with the length of the fragment up to -164 in despite of a bit of fluctuation, and kept increasing from construct -164 up to -279. Thus, the basal promoter activity was located within the -82 to +16bp region, whereas the upstream 197bp conferred maximal transcriptional activity.

采用5'端缺失策略，结合启动子预测结果，分别构建了8个ACL基因和19个IDH3β基因启动子区重组子，将其转染猪PK15细胞系，并利用荧光素酶双报告基因系统检测了它们的活性，结果表明：在所构建的猪ACL基因5侧翼序列的8个重组子中，除pGL-ACL27和pGL-ACL15外，其它重组子的荧光素酶活性与阴性对照均达到极显著水平(P＜0.01)，表明它们均具有启动子活性，pGL-ACL919活性最强，到pGL-ACL679活性下降了将近3倍，说明从-919bp到-679bp区域可能存在负的调控位点，从pGL-ACL621到pGL-ACL73活性有小幅度下降，到pGL-ACL27活性降到与阴性对照水平无显著差异，表明维持该启动子的基本活性区域位于-73bp到+77bp之间；IDH3β基因启动子活性开始于pGL-IB82，然后虽然有些波动，但是活性一直下降直到-164bp处，之后活性又开始升高，直到-279bp处活性达到最高，这些表明维持该启动子的基本活性区域位于-82bp到+16bp之间，从-82到-279之间的179bp区域具有最高的启动子活性。

The metal elements of the volcanic-hosted massive sulfide deposit have two sources, the copper and zinc are derived from rhyolitic magmas whereas the lead are probably related to old sediments overlying the rhyolites.(4) It is suggested here that the volcanic rocks hosting massive sulfide deposit in the north Qilian orogen, which are previously considered as a bimodal suite of Neo-proterozoic to middle Cambrian age in a continental rift, are virtually related to subduction magmatism in Ordovician age, and there might have no continental rift magmatism of Neo-proterozoic to middle Cambrian in the north Qilian.

Th/Ta比高(5.0～11.7)，εNd为较大的负值(-2.6～-8.4)，流纹岩的形成可能是两个端元组分混合的过程、或是上地壳混染的结果，形成在活动陆缘环境；(3)北祁连块状硫化物矿床成矿金属物质具有两种来源，Cu、Zn等来源于流纹岩，而Pb的来源可能与古老沉积物有关；(4)本文认为，前人厘定的北祁连新元古代-中寒武纪赋存块状硫化物矿床的大陆裂谷双峰式火山岩应是与俯冲作用有关的奥陶纪火山岩，说明北祁连可能不存在新元古代-中寒武纪的大陆裂谷活动。

I have me my summer vacation in a town last year.since whose are there.some of my relations,there have a good view for the mountain and river,I think it's a great place be to rest,one day when i ride my bike on the small path,this river catch my eye for very clearly but like very deeply,becauese i can't see the end of the water,then.some chap shouting make me look at,they catch a a short boy and thow he in the water with a heavily,waiting for a moment yet the boy not up the water,i'm very worry and jumping in the river,i want float out but some watergrass be enteine my leg and the body is deeper at every movey,i don't know past how long time,i feeling one small hand help me break up the watergrass and push me to the surface of the rive,after that i just kown they are hvae a playing who can sit in the swim and make a long time in deep water,but i want cry for the joking,becauese i couldn't swim but i have a forget.

去年我在一个小镇上度暑假，因为那里有我的亲戚，我认为那里有好山好水是一个静休的好地方。一天当我在小路上骑着自行车时，一条非常清澈但好像也挺深的小河吸引了我的视线，因为我好像看不到河的底端，这时，一些小孩的叫喊声因起了我的注意，他们抓住一个矮小的小男孩然后重重的扔进了水里，待了一小会这个男孩没有露出水面，我非常担心就跳进了水里，我想浮出来，但一些水草缠住我了的腿，我每动一动身体就会越往下沉，我不知道过了多常时间，我感觉有一双小手帮我弄掉腿上的水草并往水面推着我的身体，后来我才知道他们是在玩看谁在水底呆的时间长的游戏比赛，但我对于着样的笑话想哭因为我忘记自己了不会游泳。

Inputs and Outputs Front Panel: Phones: Standard headphone output jack (gold-plated) Video 4: Gold-plated stereo RCA jacks, gold-plated RCA composite video jack and S-video jack Digital Optical 3 Input: Standard Toslink digital input with a plastic protective plug Digital Coax 3 Input: Standard gold-plated coaxial digital jack Back Panel: AM Loop Antenna Input: Two thumb screw connections FM 75-ohm Antenna input: Threaded "F" type connector Tape Input/Output: Stereo RCA jacks Video 3 Input: Stereo RCA jacks, RCA composite video jack and S-video jack Video 2 Input/Output: Stereo RCA jacks, RCA composite video jacks and S-video jacks Video 1 Input/Output: Stereo RCA jacks, RCA composite video jacks and S-video jacks DVD Input: Stereo RCA jacks, RCA composite video jack, and S-video jack CD Input: Stereo RCA jacks Monitor Output: RCA composite video jack and S-video jack Subwoofer Preamp Output: 1 RCA jack Digital Optical 1 Input: Standard Toslink digital input with a plastic protective plug Digital Optical 2 Input: Standard Toslink digital input with a plastic protective plug Digital Coax 1 Input: Standard coaxial digital jack Digital Coax 2 Input: Standard coaxial digital jack Digital Optical Output: Standard Toslink digital output with a plastic protective plug Digital Coax Output: Standard coaxial digital jack Remote Control In/Out Jacks: One mini-jack input and one mini-jack output Speaker Outputs: Binding post outputs for front left, front right, surround left, surround right, and center speakers (posts are not 5-way binding posts, because each post has a plastic collar that prevents used with spade lugs and the posts are too far apart to use dual banana plugs) AC Outlets: One unswitched AC outlet and one switched AC outlet

投入和产出接待小组：电话：标准耳机输出插孔视频4 ：镀金立体声RCA插孔，镀金的RCA复合视频插孔和S - Video插孔数字光学3输入：标准Toslink数字输入与一个塑料保护插头数字同轴3输入：标准镀金同轴数字接口背板：上午环形天线输入：两个拇指螺丝连接调频75欧姆天线输入：线程的& F &型连接器，磁带输入/输出：立体声RCA插孔视频3输入：立体声RCA插孔，插孔的RCA复合视频和S - Video插孔视频2输入/输出：立体声RCA插孔，莲花复合视频插孔和S - Video插孔视频1输入/输出：立体声RCA插孔，插孔的RCA复合视频和S端子接口的DVD输入：立体声RCA插孔，插孔的RCA复合视频和S -视频CD输入端插孔：立体声RCA插孔监视器输出：复合视频的RCA插孔和S - Video插孔低音前置输出： 1的RCA插孔数字光1输入：标准Toslink数字输入与一个塑料保护插头数字光2输入：标准Toslink数字输入与一个塑料保护插头数字同轴输入1 ：标准同轴数字接口数字同轴2输入：同轴数字接口标准数字光输出：标准Toslink数字输出塑料防护插件数字同轴输出：标准同轴数字接口远程控制在/输出插孔：一个迷你插孔输入和1个小型插孔输出扬声器输出：结合后产出的左前方，右前方，左环绕，右环绕和中心发言（职位不是5个具有约束力的方式，因为每个职位有一个塑料环，可以防止使用铁锹派和职位过于遥远使用双香蕉插头）交流插座：一个unswitched AC插座和一个开关AC电源插座

The paper makes description of effective box beam construction technology and workmanship which can be adopted in other projects,such technologies as:manufacturing and fixing of reinforcement,steel reinforcement fixing baseplate,web plate and top plate respectively and lifting the steel skeleton into form,requirements of design and manufacturing and way of utilization for dismantling-erection type formwork and hydraulic formwork,optimization of concrete ratio,concrete pouring process of two ends of beam in priority over the middle,in sequence of first baseplate followed by web plate and top plate at last,concrete pouring in inclined section and in horizontal layer,concrete vibration mainly byexternal vibrator in assistance with internal vibrator,methods and regulation for steam curing of concrete,dual controls over stress and strain to ensure quality of prestressing workmanship,construction method of effective beam moving by heavy-weight special moving facility,some regulations and key notes about construction of grouting under pressure,beam ends sealing,water-proof layer on the bridge surface system,protective coating.

文中介绍的采用胎具制作和绑扎钢筋，分底腹板和顶板分别绑扎并吊装钢筋骨架入模；拆装式和液压式两种模板的设计、制作要求和使用方法；综合考虑、优化混凝土配合比，混凝土灌注从两端至中间、先底板、后腹板、再顶板的施工顺序和斜向分段、腹板水平分层、附着式振捣为主、插入式捣固为辅的施工工艺，蒸汽养护的方法和规定；应力～应变双控制确保预应力施工质量的施工技术；采用重物移运器有效移梁的施工方法；压浆、封端、桥面防水层和保护层施工的一些规定和注意事项等都是对箱梁制造行之有效的施工技术和施工方法，并可为以后类似施工作借鉴。

Based on the foundation of anatomizing the structure of robot, taking full advantage of parallel move performance of the double triangle boom of the rock-drilling robot ac-cording to the condition of the diversification of the boomend location brought by the change of each joint, integrating the knowledge of robot kinematics, an expert system is established to adopt the personate means, that is" the first toorientate the end, then to orientate the location "to realize the speediness orientation.

作者在分析凿岩机器人钻臂结构的基础上，利用钻臂的双三角支架的空间平移性能，根据各关节变化所引起的钻臂端部位姿的变化，综合机器人学中运动学知识，建立一个专家系统，采用拟人化的方案———&先定点，再定位姿&，解决凿岩臂的快速定位问题，以实现描述各关节位置的变量的快速逆运算。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。