无结构的

The results indicate that a regular diffractive facular lattice will appear in the maximum diffraction-free distance with the increase of the oblique incident angle.

结果指出，随着入射轴棱锥角度的增大，在最大无衍射距离内会形成有规则的光学点阵，这种光学点阵与三维光子晶体的结构相近，实验结果与数值模拟相吻合。

A series of light-weighted metal coated functional composites have been fabricated by electroless metal plating on activated ultrafine particles, with nickel or copper as the shell, ultrafine particles as the core templates, such as alumina, titania, ferriferous oxide, natural pollen, hollow microspheres.

结合分子自组装技术在硅片表面制备了密堆积的胶体钯纳米薄膜，并首次提出了一种无需氯化亚锡敏化、基于分子自组装膜化学吸附胶体钯纳米微粒的活化方法，成功地引发了金属铜或镍在金属与非金属表面的无电子沉积，制备了一系列金属包覆非金属粉末的轻质超细核壳结构功能材料。

Permanent magnet gearless traction machine is of the light weight,compact structure,small size,It cuts down the space required by the elevator.

永磁无齿轮曳引机重量轻，结构紧凑、尺寸小的特点，减少了电梯所需要的空间，方便了无机房电梯的井道布置。

C. electric parameters measurement. The means and conditions to reestablish the signal without distortion are also given. At last, this paper discusses the theoretical basis for power, RMS and harmonics phase measurements of power system directly from the Harr wavelet matrix transform data associated with each sampling voltage and current element pair.

本文针对电力系统特点，分析了非均匀采样的数字频谱结构及非均匀采样周期信号的数字谱表达式，并讨论了非均匀采样对交流电量参数测量的影响，给出了非均匀采样无失真恢复信号的方法和条件。

We studied their properties by IR, NMR, OPM and DSC and found that the ratio of Cu2+/DK-C11-C12 affects the mesomorphic temperature range and the results show that chelating units can play a mesogen function.c Synthesis and mesomorphic properties study of Cu-coordinating liquid crystalline polysilsesquioxanes with heptyl group on the side chain.

2对以β-二酮为侧链的梯形无规聚硅氧烷铜络合物用IR，NMR进行了结构表征，用DSC，偏光显微镜等方法进行了液晶性能的表征，并与同类化合物的性能进行了比较和研究，结果表明：Cu~(2+)含量对液晶相温度区间有明显的影响。

Two new data structures TOPSIS-Tree and RELIS are devised to maintain potential significant itemsets and mined results, respectively. Moreover, three optimal strategies are exploited to reduce time and space consumption of the algorithms:(1) pruning impotent nodes in the newest basic window whenever a sliding window updates,(2) promoting support threshold during mining process dynamically, and (3) adjusting pruning threshold adaptively and heuristically.

设计概要结构TOPSIS-Tree和RELIS分别存储和记录流数据的摘要信息和当前滑动窗口的挖掘结果，并设计了三种优化策略用以提高算法的时空效率：(1)滑动窗口更新时剪枝最新基本窗口的无功节点；(2)挖掘过程中动态提升支持度阈值；(3)启发式自适应调整剪枝阈值。

The iron plate that will be equally big or small with the flat instrument even welds seven short carefully steel needles,and the structure into scissors or pliers welds respectively 2 handles welding seven apertures on the brill used equally big or smalllythe iron plate again andcorrespondence,highhandedly during the use exterminates bacterium first,then inserts the quick scraps of paper of the medicine selecting to the steel nail,with iron piece and the culture dish to neat,pinching the scraps of paper falling inside the culture dish with the hand,namely the tweezers are pressed passablely slightly with the asepsis.

将与平皿同样大小的铁板均匀的焊七个短细钢针，再用同样大小的铁板钻七个小孔与之对应，分别焊2个柄焊成剪子或钳子的结构，使用时先高压灭菌，然后将所选药敏纸片插到钢钉上，将铁片和培养皿对齐，用手一捏纸片落入培养皿内，用无菌镊子稍压即可。

By means of the psychoanalytic interpretation, the mechanism of energy, the dynamic process and the structure of ideology can be revealed. In particular, this kind of analytic framework puts forward the dimension of desire and therefore demonstrates the inconscient activities in ideology.

藉由精神分析理论的诠释，不但可以彰显出意识形态本身的功能结构、动力过程与能量机制，尤其特别的是，这个架构纳入了欲望的维度，使意识形态中各种形式的无意识活动亦得以被揭露。

In order to reduce the number of nodes as much as possible for 3-D ironless PM motor structure, the first-order and the second-order ABCs operators for box-shaped and cylinder-shaped truncating boundary conditions are derived according to the structure of ironless PM motor.

为了尽可能减少节点的数量，结合无铁心永磁电机的具体结构，推导了适合于盒形截断边界和圆柱形截断边界上简便易行的一阶和二阶标量渐近边界条件算子，该算子具有简单、有限元实施容易的特点。

There is no ferromagnetic material in the outside of ironless PM motors airgap. Because of this characteristic, airgap magnetic field of ironless PM motor belongs to 3-dimentions (3-D) open boundary magnetic field. Engineering problem of open boundary magnetic field is a hot research issue in the computation electromagnetics field recently.

无铁心永磁电机气隙外没有铁磁材料，其自身的结构特点决定了无铁心永磁电机的气隙磁场属于三维开域磁场，开域磁场工程问题的计算是近年来计算电磁学的研究热点之一。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷