查询词典 ring

The cortical cells had thin walls and mitochondrium, and nucleus wassurrounded by chloroplasts, and vesicles were next to cell plasmalemma. However, cellwalls of velamen, cortex and exodermis in the mycorrhiza of D. nobile had ring orpapillary thickenings in many cases. The hyphae were surrounded by moremitochondria and vesicles of plant, and the hyphae were digested and their structure waschanged at last. The cell wall of endodermis also had typical ring thickenings, and manysieve orifices in sieve tube elements of phloem were covered by callose, while therewere liaison cords in a few sieve orifices.

金钗石斛菌根的根被细胞的细胞壁多处出现环形圈，外皮层细胞壁加厚，木质化，也有环形圈存在，皮层细胞细胞壁多角形明显，加厚，皮层细胞中存在被消化、失去结构的真菌菌丝，在菌丝周围有较多的线粒体、小泡，内皮层细胞的细胞壁呈现的典型的加厚及木质化环形圈，韧皮部筛管的筛板结构，绝大多数筛孔已为胼胝质所覆盖，仅个别筛孔中还存在连络索。

4 Before installation, contact wire of flange's ring type joint face and metallic ring gasket shall be checked.

6.2.4 安装前，法兰环槽密封面与金属环垫应作接触线检查。

But it becomes difficult to repeated-root cyclic codes, because X -1 can not factor uniquely over a finite ring when n is not prime to the characteristic of the residue field of the ring.

主要内容分为以下几个方面：第一，给出了环F_2+uF_2上长度为2n的重根循环码及其对偶码的结构，进一步讨论了这类重根循环码与单根循环码二者之间的极小Lee-重量关系。

Subgroup, Factor Group, Isomorphism, Ring, Ideal, Field, Polynomial Ring, Factor

课程内容：群，子群，置换群，循环群，交换群，正规子群，商群，群之同构，环，理想，体，多项式环，商环等。

This dissertation investigates the construction of pseudo-random sequences (pseudo-random numbers) from elliptic curves and mainly analyzes their cryptographic properties by using exponential sums over rational points along elliptic curves. The main results are as follows:(1) The uniform distribution of the elliptic curve linear congruential generator is discussed and the lower bound of its nonlinear complexity is given.(2) Two large families of binary sequences are constructed from elliptic curves. The well distribution measure and the correlation measure of order k of the resulting sequences are studied. The results indicate that they are "good" binary sequences which give a positive answer to a conjecture proposed by Goubin et al.(3) A kind of binary sequences from an elliptic curve and its twisted curves over a prime field F_p. The length of the sequences is 4p. The "1" and "0" occur almost the same times. The linear complexity is at least one-fourth the period.(4) The exponential sums over rational points along elliptic curves over ring Z_ are estimated and are used to estimate the well distribution measure and the correlation measure of order k of a family of binary sequences from elliptic curves over ring Z_.(5) The correlation of the elliptic curve power number generator is given. It is proved that the sequences produced by the elliptic curve quadratic generator are asymptotically uniformly distributed.(6) The uniform distribution of the elliptic curve subset sum generator is considered.(7) We apply the linear feedback shift register over elliptic curves to produce sequences with long periods. The distribution and the linear complexity of the resulting sequences are also considered.

本文研究利用椭圆曲线构造的伪随机序列，主要利用有限域上椭圆曲线有理点群的指数和估计讨论椭圆曲线序列的密码性质——分布、相关性、线性复杂度等，得到如下主要结果：(1)系统讨论椭圆曲线-线性同余序列的一致分布性质，即该类序列是渐近一致分布的，并给出了它的非线性复杂度下界；(2)讨论两类由椭圆曲线构造的二元序列的"良性"分布与高阶相关性(correlation of order κ)，这两类序列具有"优"的密码性质，也正面回答了Goubin等提出的公开问题；(3)利用椭圆曲线及其挠曲线构造一类二元序列，其周期为4p(其中椭圆曲线定义在有限域F_p上)，0-1分布基本平衡，线性复杂度至少为周期的四分之一；(4)讨论了剩余类环Z_上的椭圆曲线的有理点的分布估计，并用于分析一类由剩余类环Z_上椭圆曲线构造的二元序列的伪随机性；(5)讨论椭圆曲线-幂生成器序列的相关性及椭圆曲线-二次生成器序列的一致分布；(6)讨论椭圆曲线-子集和序列的一致分布；(7)讨论椭圆曲线上的线性反馈移位寄存器序列的分布，线性复杂度等性质。

Furthermore, the "Field of Champions" as the events were called, highlighted only the "show" part of the dog's accomplishments and nothing of the animal's field abilities factored into the decision regarding which dog entered in the event was truly top dog in both the show ring and the field or performance ring.

此外，此项赛事仅仅突出了犬只在"秀"这一部分的造诣，完全忽略了犬只在田野赛能力展现，根本体现不出参加此赛事的犬只无论是在形态、田野赛还是表演赛上均是一流顶尖水准。

A gold ring worn on the ring finger by a man or woman usually shows he or she is married.

男女所戴的金戒指通常表示他或她已经结婚。

Ward start the flame, the top magic shield, feathers are hanging, reading goats, sheep被灭continue to run 30 yards or so, reading a few lines Austrian red shield to offset some of the sheep again, slow down, read the two Austrian red, spring screen, Austrian red shells and then by means of screen attack, fire red hair do not, the minister will use a shield, Prayer, recovery, and other means to disperse back to their own blood, if the drive time out slow heart perfusion burst open like Shenhuo, came as far as possible range, I chose the first round of the outbreak is a rapid-fire, the ice ring, the strong Austrian missile barrage, gas will be the order of silence during this period depends on啥时候pay the rhythm of the fighting and the opponent's blood, and good luck capable of seconds, seconds, then the minister can not read should be treated, because the silence had to pay, this time I chose to hang a slowdown, flash out, disappear, eat and drink immediately, in the pastor you into combat before I can eat 4,5 At that time Master of the blood should be very little anti-shield, and the minister should also be tight blue, my way is to drag a silent shield up to prevent interrupt Shadow Magic, rub-bing ring side of silence, and then wake-up call, time over 8 seconds, then the victory in sight.

开局火焰结界，顶级魔法盾，羽毛都挂上，读羊，被灭继续羊，跑到30码左右，读个奥冲抵消一些真言盾再羊，减速，读两个奥冲，弹幕，然后以奥冲弹幕等手段攻击，火冲吹风不用，牧师会用盾，祷言，恢复，和驱散等手段给自己回血，如果驱掉减速开灌注读心爆神火之类的，尽量闪出射程，我选择的第一轮爆发是出速射了，冰环，开奥强飞弹，弹幕，气定这个顺序，这期间啥时候交沉默要看战斗的节奏和对手的血量了，运气好了能秒，秒不了的话牧师应该会读治疗了，因为沉默交过了，这时候我选择挂个减速，闪现出去，消失，马上吃喝，在牧师把你拉进战斗前能吃4，5口，这时候法师的血也应该被盾反弄得没多少了，而牧师的蓝也应该吃紧，我的方法是拖到下一个沉默，撑盾防止暗影魔打断，擦边冰环沉默，然后唤醒，8秒读满，则胜利在望。

If fire hydrant boxes are found broken glass song, door locks and handles worse; found indoor fire hydrant and fire tube leakage; found water with aging, decay, bond, the number of missing, interface ring aging or not, the interface no coils; found that the number of missing water, damage, aging or no ring, please immediately notify the Security Committee.

11.7发现消火栓箱的玻璃松破、箱门门锁及拉手坏；发现室内消火栓及消防管漏水；发现水带老化、腐烂、粘结、数量不齐、接口密封圈老化或没有、接口无弹簧圈；发现水枪数量不齐、损坏、密封圈老化或没有，请立即通知安委会。

According to the principle of ring-like strands operation, the mechanical analytic solution of presressed concrete penstock under the uni-ring-like radial loads is given out based on the theories of elastic footing beam.

根据环形预应力作用机理，结合弹性地基梁理论，提出了单环预应力作用效应的计算方法和预应力混凝土压力管道施工阶段的验算方法。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。