查询词典 A-one

A motion compensated temporal filtering step between a previous reference frame A and a current frame B comprises in a first time a computation sub-step of the high frequency subband, followed by a computation sub-step of the low frequency subband.

在先前参考帧A和当前帧B之间的运动补偿时间滤波步骤包括首先计算高频子带的分步骤，之后为计算低频子带的分步骤。

C major, therefore, is related to a minor key with its tonic on A, the submediant or sixth degree of the scale of C major. C major, therefore, is the relative major of A minor, G major is the relative major of E minor, D major of B minor, A major of F sharp minor, and so on.

因此，C大调与A主音小调相对应，即C大调的第六级音。C大调是A小调相应的关系大调，G大调是E小调的关系大调，D大调是B 小调的关系大调， A 大调是升F 小调的关系大调，以此类推。

A subset S of a ring A is a subring of A.

环A的子集 S叫作A的子环。

We present necessary and sufficient conditions for which there exists A∨_G B and in this case we establish the explicit representation of A∧_G B, where A∨_G B denotes the supremum of A and B associated with the Gudder order.

对任意给定的自伴算子A和B，我们证明了存在A和B关于Gudder序的下(来源：ABC3c论文网www.abclunwen.com)确界A∧_G B并且我们具体地给出了A∧_G B。

They may be working piece of another advantage of the casing, is used in when you need to quickly shoot can be as early as the chip-chests, completed shooting the film, when finished in a roll of casing, the photographer can detach a movie-chests, and immediately put on a new cartridges and shooting miss the crucial moment, in case of shooting Assistant, the surprint rediscussion of the film took out a volume of the new film, this procedure can be repeated; in addition, most of the 120 SLR computers may also have a different format, such as on-chip Bronica SQ-A, he will have 6-by-6, 6 × 4." and " 5,135 quanjing 135a standards of film cartridges.

随时可不不装不不装片匣的另一个弊端，是用在需给飞快不断拍摄时可预早在众个片匣不不装妥胶卷，当拍摄完片匣洋的一卷时，拍照师可以不不装下片匣不独立即不不装上另一片匣，减众在拍摄洋错失重给工夫的可能性，如有拍摄帮手的话，则可把已曝平的胶卷取不入再换上一卷陈胶卷，这样的历程可以屡屡举行；此外，不小局部120独镜反平机也有差别片幅的片匣，如Bronica SQ-A，便有6×6，6×4.5，135"全景"及135尺量量的片匣。

Results show that there are multi-time scale periodic variations in AOI, the temperature and precipitation in Northwest China with significant syntonic periods of qausi-3 a between AOI and the precipitation, while the multi-time scale correlations between AOI and the temperature are quasi-2 a, 3-5 a and about 8-11 a with the strongest coherency in 8-11 a syntonic period. The influence of AO on temperature is more remarkable than that on precipitation in Northwest China for the interaction of their interdecada1 variation.

结果表明，AOI、西北地区降水和气温变化都存在着不同尺度的周期振荡，西北地区降水与AOI之间存在准3 a尺度的显著共振周期，而AOI与西北地区气温变化的多时间尺度相关表现为准2a、3~5 a和8~11 a左右的显著相关振荡且以8~11 a共振周期的凝聚性最强；AO对西北地区气温变化的影响比对降水的影响更显著，与其年代际尺度的相互作用有关。

And this causes a frequency change Δf. The resonant point tracing algorithm describes how to detect Δf. So it can introduce a feedback frequencydifference -Δf through a closed loop to realize the resonant state o In the digitaldetection scenario, using staircase wave to replace saw tooth wave, it can overcome a lot of shortcomings in the analog system. The character of the staircase wave affects the detection precision directly. This thesis analyzes a high precision scenario producing a staircase waveform in detail. It can reduce the number of the bits in D/A converter greatly. This thesis proposes another method to improve the detection precision in case that the A/D converter has comparatively little number of bits, while this method will not increase the cost of the system greatly.

在谐振式光纤陀螺中，环形谐振腔的旋转使得谐振腔的谐振频率发生了变化，从而产生了一个与旋转速度成正比的频率变化值△f，谐振点跟踪算法描述了如何检测出△f，从而可以通过闭环在系统中引入反馈频差-△f，实现光路的谐振状态；在数字闭环检测方案中，用阶梯波作为反馈信号来代替锯齿波，可以克服原来模拟系统中锯齿波的很多缺点，阶梯波的性能直接影响着系统的测量精度，本论文详细分析了一种高精度阶梯波生成方案，使得所需D／A的位数大大降低；本文还分析了A／D转换器对系统测量精度的影响，提出了一种A／D转换器位数较少的情况下提高系统测量精度的措施，同时又不会增加太多的系统成本。

An alien convicted of ,or who admits having commited ,a crime involving moral turpitude or violation of any law relating to a controlled substance or who is the spouse ,son or daughter of such a trafficker who knowingly has benefited from the trafficking activities inthe past five years ;who has been convicted of 2 or more offenses for which the aggregate sentences were 5years or more;who is vowing to the United States to engage in prostiution or commercialized vice or who has engaged in prostitution or procuring within the past 10 years ;who is or has been an illicit trafficker in any controlled substance;who has committed a serious criminal offense in the United States and who has asserted immunity from prosecution;who ,while serving as a foreign govement official and within the previous 24-month perios ,was respinsible for or directly carried out particularly severe violations of religious freedom ;or whom the president has identified as a person who plays a significant role in a severe form of trafficking in persons ,who otherwise has or daughter of such a trafficker who knowingly has benefited from thetrafficking activities within the past five years.

外籍人承认被犯，a 罪介入道德的被判罪，or 卑鄙或侵害任何法律与一种受控物质相关或谁是配偶，熟悉受益于交易这样交易者的儿子或女儿活动inthe 通过五年；who 的被判了罪2 次或更多进攻聚集句子是5.years 或more；who 发誓到美国参与prostiution 或商业化的恶习或谁参与了卖淫或获得在过去10 年之内；who 是或是一名违法交易者在任何受控substance；who 做了一个严肃的刑事罪在美国并且谁断言了免疫从prosecution；who，当担当外国 govement 官员和在早先24 个月的perios 之内，是respinsible 为或直接地被执行的特殊严厉侵害宗教自由；or 总统辨认了作为充当一个重大角色以严厉形式的人交易在人，否则有或这样交易者女儿熟悉受益于thetrafficking 的活动在过去五年之内。

In the first part, it was investigated the interaction between Pb2+ and La4Ti9O24 ceramic bulk. The result shows that a significant Pb2+ diffusion into La4Ti9O24 ceramic bulk and a significant crystallization of the La2/3TiO3-type phase is clearly observed in the Pb2+ diffusion layer. The reacted zone consists of the La2/3TiO3-type phase exhibits the linear dependence of the square of the thickness, x, on the heat-treated time, t, in excellent agreement with the parabolic law x2 = kt, where k is the growth rate coefficient. The kinetic study thus indicates that the Pb2+/La4Ti9O24 interaction strictly obeys the theory of the reactive diffusion. Furthermore, the experimental k values were used to determine the associated activation energy, Ea, for the formation of La2/3TiO3-type phase using the Arrhenius plot and the following least-square equation, ln =-Ea/RT + A, where T is the annealing temperature, R is the universal gas constant, and A is a constant, resulting in Ea ~ 607 ?b 60 kJ/mol.

首先， 以巨观的方式观察PbO与La4Ti9O24陶瓷体介面的反应现象；利用X-ray绕射分析以及扫描式电子显微镜来观察不同的热处理温度以及不同的持温时间所制作的样品，研究结果发现， Pb2+离子会渗入到La4Ti9O24陶瓷内，同时在Pb2+离子所渗入的区域内会产生新的La2/3TiO3-type钙钛矿斜方晶相；藉由量测不同温度与时间之样品，其因Pb2+离子渗入而产生之La2/3TiO3-type相层厚度之关系，符合反应式扩散机制中 x2 = kt 之关系式(其中 x：扩散层厚度； k：反应速率常数； t：反应时间)；进一步将不同实验条件所得到之反应速率常数值代入Arrhenius方程式ln (k =-Ea/RT + A ，其中Ea：活化能； T：绝对温度； R：气体反应常数； A：常数，可以求得Pb2+离子与La4Ti9O24陶瓷发生反应式扩散所需之活化能为607 ± 60 kJ/mol。

When there is plenty of rope available, the following method illustrated in Figure 20-3 is most secure. The best river man goes first belayed by the second best who goes last. When A gets across, he moves upstream and sets up a belay opposite B. and the next wader ties in at B. Then C pendulums across taking about the same path as A.

水性最好的A首先过溪，由水性次佳，同时也是最后一个过溪的B负责确保工作，当A到达对岸之后，走到B的正对岸做好确保，下一个渡溪者C在B点套入胸部绳圈确保，C的渡溪路径与A相同，当C渡溪时B要给出绳子而A要将绳子收紧，如果C失足被冲掉，会被冲到对岸

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。