查询词典 from then on

Two construction methods for fewer views from limited range—ART and SART are studied, and simulated a physical fields views whose variation of deflection is equal to double-Gauss function, and then reconstructed it, and still analyzed the accuracy of the reconstruction methods.After study and analysis on the theory of ART and SART, and after analysis the properties resulted from their theory root cause, A modified simultaneous algebraic reconstruction method is presented, which is based on ART, this method takes into account both the pixel itself and the pixels close by it which are crossed by the same ray.

论文研究了两种有限投影方向的非轴对称场的CT重建算法——代数重建法和联合代数重建法，并用VC++程序模拟实现了折射率分布为双高斯函数的场的正向投影及重建过程，并对所用算法的重建精度进行了分析。

This paper describs particularly on penetrating the software-based firewalls,the new attacking methods that the in existence Firewalls and Anti-Virus can't defend,and the principle of the software-based firewalls,then a design of newer Secruity system that can crush up all kinds of threat from Internet will appear from a depth-defending view.The new firewall is a fuse of software-based firewall,HIPS,HIDS,and so on.

本文先详细讲述了各种突破软件防火墙的高级技术、现有软件防火墙以及杀毒软件不能防范的各种新式黑客攻击手段、软件防火墙的实现原理及技术；然后从纵深防御的高度进行新式安全系统的设计，给出了能适应新型黑客攻击的，可以防御目前各种网络安全威胁的新型软件防火墙设计方案。

He was influenced by traditional ideas of aesthetic education, and places emphasis on the value of aesthetics on life from the perspective of a subject. Aesthetic education should start from self-cultivation of a subject, and then interior self-cultivation would become exteriorized at a time.

同时，他受传统教育美育思想的影响，更加强调从主体的角度看待美学于人生的意义，强调美育的途径应该首先从主体自身做起，然后以内修达到外化，内修与外化同时进行。

A wire tying tool having a set of movable talons (400, 401) for channeling a loop of hard wire fed from a spool (600) around an object to be tied with a wire knot at high speed; a wire drive (364) with a pullback feature to retract the loop under tension to tighten the loop around the object; a clutch-controlled retractable reel to hold the tension on the wire on the reel; a spinner/cutter that extrudes a knot by turning, kinking and cutting the wire, and then rotating to twist the wire into a knot while drawing the spinner away from the work surface.

一金属丝捆扎工具有一组带有引导从一卷线筒（600）高速传送来的围绕将被一金属丝结捆扎的物体的、硬金属丝环的通道的可运动的爪钳（400，401）；一具有回拉功能的以便在拉力状态下回拉此环以拉紧围绕物体的环的金属丝传动（364）；一离合器―控制的可回拉的、保持金属丝张力的卷线轴；当旋转器被拉离工作表面时通过转动、扭结和切割金属丝以及然后旋转、以便扭转金属丝形成一结而挤出一结的一旋转器／切割器。

The article talks from the new changes in working environment of Moral Education in the and challenges of the content and method on Moral Education in Colleges under the new situation, uses the moral theory and methods - Marxsim Philosophy and materialistic dialectic. Through the study of the status quo in and abroad and learning from advanced foreign experience, analysis the reasons for the problems on China's Moral Edu...cation in Universities and then builds a new situation to enhance the effectiveness of moral education of University of counter measures concept. Finally it forms a clear set of the College Moral Education optimization system including moral education goals definitude, the contents of moral education enriching, curriculum strengthening, channels outreaching, methods of work innovativing, and working contingent strengthening.

文章从新形势下高校德育工作环境的变化和高校德育工作内容与方法面临的挑战谈起，用高校德育理论基础和工作方法--马克思主义理论和唯物辩证法作为理论支撑，通过对国内外现状的研究和国外先进经验的借鉴，分析出我国高校德育工作存在的问题及原因，进而构建了新形势下提高高校德育工作实效性的对策构想，形成了一个集明确德育目标、丰富德育内容、加强课程设置、拓展工作途径、创新工作方法、加强队伍建设于一体的高校德育工作优化体系。

From the first time we held the reel at ICAST to our field tests, we found the ergonomics of the Revo STX quite good. The reel weighs only 8.75 ounces and feels well balanced with the rods we paired it up with. No matter how you hold the entire setup, either from the trigger or palming the reel, the low profile design is easy and comfortable to hold. The only thing that we found here that might bother some anglers is in the levelwind area. Depending on how you palm the reel you might find your index finger situated directly in front of the levelwind hitting the pawl cap screw. If you rest your index finger is on the rod, then this poses as no issue.

整体外观和造型-自我们在 ICAST-国际渔具展会上初次拿到这款 STX 产品并开始进入实地测评的那一刻起，我们就感觉它非常地不错，轮子总重量8.75盎司，约折合248克，和我们给他配对的竿子立刻形成非常好的配比，无论你是怎样持竿握轮，感觉上很是舒服，唯有一点听上去让钓手们怕怕的就是他的导线装置部分，不过这个要看钓手个人的握竿转轮的习惯，有时你不注意的话会感觉你的食指会接触到横向导线装置下面的螺丝，但如果钓手个人握轮习惯是将食指放在竿子的底部的话，当然就不存在这个问题了。

The Trojans advanced in a dense body, with Hector at their head pressing right on as a rock that comes thundering down the side of some mountain from whose brow the winter torrents have torn it; the foundations of the dull thing have been loosened by floods of rain, and as it bounds headlong on its way it sets the whole forest in an uproar; it swerves neither to right nor left till it reaches level ground, but then for all its fury it can go no further- even so easily did Hector for a while seem as though he would career through the tents and ships of the Achaeans till he had reached the sea in his murderous course; but the closely serried battalions stayed him when he reached them, for the sons of the Achaeans thrust at him with swords and spears pointed at both ends, and drove him from them so that he staggered and gave ground; thereon he shouted to the Trojans, Trojans, Lycians, and Dardanians, fighters in close combat, stand firm: the Achaeans have set themselves as a wall against me, but they will not check me for long; they will give ground before me if the mightiest of the gods, the thundering spouse of Juno, has indeed inspired my onset.

& 其时，特洛伊人队形密集，迎面扑来，赫克托耳领头先行，杀气腾腾，像石壁上崩下的一块滚动的巨岩，被泛涌着冬雨的大河从穴孔里冲下，凶猛的水浪击散了岩岸的抓力，无情的坠石狂蹦乱跳，把山下的森林震得呼呼作响，一路拼砸滚撞，势不可挡，一气冲到平原，方才阻止不动，尽管肆虐凶狂。就像这样，赫克托耳最初试图一路冲杀，扫过阿开亚人的营棚和海船，直插海边。然而，当接战对方人群密集的队伍，他的攻势受到强有力的止阻，被硬硬地顶了回来。阿开亚人的儿子们群起攻之，用劈剑和双刃的枪矛击打，把他抵挡回去，逼得他连连后退，步履踉跄。他放开嗓门，用尖亮的声音对着全军喊叫：&特洛伊人，鲁基亚人和达耳达尼亚人，近战杀敌的勇士们！和我站在一起！阿开亚人不能长时间地挡住我的进攻，虽然他们阵势密集，像一堵墙似地横阻在我的前头。我知道，他们会在我的投枪下败退，如果我真的受到神明的驱使，一位最了不起的尊神，赫拉抛甩炸雷的夫婿。

From the first experimental week, nine geese per groupwere weighed on an empty stomach ,and collected samples for further assess on 7th in every week;From the third experimental week, excepting for weight, three geese per group were randomly selectedand collected blood in jugular vein, then separated serum and assessed blood, endocrine andimmunological index; after collecting, geese were killed and autopsied, Spleen, bursa of Fabricius andThymus were collected for relative weight of immune organs of goose, calculated immune organs index.

从试验第一周开始，每周的第7日每组随机选取9只鹅空腹称重；统计耗料量；从试验第三周开始除称重外，每组再随机选取3只，颈静脉采血5ml，制备血清并测定血液、内分泌和免疫指标；采血后宰杀取脾脏、腔上囊和胸腺，称重，计算免疫器官指数。

According to the experimental results the reaction mechanism of gasification is proposed: firstly, the catalyst releases an oxygen atom from its rich-oxygen site to combine with a carbon atom and create a CO, then the CO molecule desorbs from the catalyst surface; next, the catalyst absorbs a CO2 molecule; and finally on the catalyst surface another CO molecule is created and the original rich-oxygen site gets an oxygen atom. On the basis of gasification process the material balance equations were built, which were solved by using numerrical integral methods and the reaction rate constants for four steps were obtained: they are 0.0703mol·g-1·min-1·kPa-1, 0.0959mol·g-1·min-1·kPa-1, 0.00539 mol·g-1·min-1 and 0.0321 mol·g-1·min-1·kPa-1 respectively.

根据实验结果推导得出了该反应过程是催化剂表面富氧活性部位先与煤焦反应生成一个CO分子，然后此CO分子从催化剂表面脱附，接着催化剂吸附气态的CO2生成一个CO并且夺得一个氧原子实现自身还原的过程，在此基础上建立了煤的催化气化的物料平衡方程组，对各步骤的反应速率常数进行了求解，在本文采用的实验条件下，各反应步骤的反应速率常数分别为0.0703 mol·g-1·min-1·kPa-1；0.0959 mol·g-1·min-1·kPa-1；0.00539 mol·g-1·min-1·kPa-1； 0.0321mol·g-1·min-1·kPa-1。

METHODS: Oblique sagittal T1 weighted MR imaging at closed mouth was obtained from 88 joints of 44 patients who complained of unilateral TMJ pain. On MRI view, a straight line AE was drawn through the lowest point of articular eminence and the highest point of external auditory meatus, and then the perpendicular lines were dropped from condylar head and the most poterior band of the disc to AE on which the cross points were marked as C′ and D′.

关节盘移位程度的测量方法：MR成像层面上关节结节最下点到外耳道最上点的连线为直线AE，髁突顶点及关节盘最后点与直线AE垂直相交点分别为C′、D′，分别求得AD′距离、C′D′距离，代表关节盘在关节窝前后方向的位置。

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。