查询词典 step forward

Rather it is, by its nature, an iterative process in which progress is made haltingly, two steps forward and one step back.

宁可它藉着它的自然，是一个进步被表现 haltingly 的反复程序，二个步骤转寄和向后地一个步骤。

Heine, the great poet and thinker , said that each epoch has its own important subject which once settled will push human society forward a great step.

伟大的诗人和思想家海涅说过，每一时代都有它的重大课题，解决了它就把人类社会向前推进一步。

The step response and impulse response of homogeneous earth half space, marine double half space and four-layer earth models to horizontal electric dipole source were computed in this paper. A concept of transient impulse time was put forward.

本文计算了水平电偶极子源均匀大地半空间，海洋均匀双半空间和海洋四层模型的阶跃响应和冲激响应，提出了瞬变冲激时刻的概念。

It puts forward the views on the copyright of the infringement of works of applied art according to inducting"two-step analysis", and finally discusses the problem on type of copy from ichnography to three-dimensional.

本章通过引入"两步法"提出了实用艺术作品侵权判定的注意事项，并探讨了实用艺术作品从平面到立体的复制问题。

In order to raise measurement speed and accuracy of winding direct current resistance, step input dynamic test method is put forward in this paper.

为提高绕组直流电阻的测量速度和精度，本文提出了阶跃响应动态测试法。

Our country firstly put forward such design principle of Qinghai-Tibet railway engineering as "lower temperature actively, reduce the heat into the subsoil, and assure the heat stability of frozen earth for the quality stability of construction", creatively adopt such corresponding measures of frozen earth construction problem as: for the poor frozen earth developing section, line should avoid as possible;for the geology of ice at high temperature and unstable frozen earth zone, the method of bridge instead of subgrade shall be adopted;in subgradeconstruction, such facilities as heat stick, rubble ventilation subgrade , rubble ventilation berm, ventilation pipe subgrade and laying heat preservation board etc shall be adopted to raise the stability of frozen earth subgrade;during the excavation of bridge, culvert , foundation pit and scouring prevention trough, creatively adopt single-tooth knapper and solve the problem of frozen earth excavation;during the construction of bridge and culvert, durable concrete and three-step maintenance method are adopted to assure the outside and inside beauty of structure.

我国在世界上首次提出"主动降温、减少传入地基土的热量、保证多年冻土的热稳定性，从而保证修筑在上面的工程质量的稳定性"的青藏铁路工程设计原则，创造性地采取了解决冻土施工难题的相应对策：对于不良冻土现象发育地段、线路尽量绕避；对于高温极不稳定冻土区的高含冰量地质，采取"以桥代路"的办法；在路基施工中采用了热棒、片石通风路基、片石通风护道、通风管路基、铺设保温板等多项设施，提高冻土路基的稳定性；在桥涵基坑、挡水埝基槽开挖中，创造性地应用了单齿破碎器，解决了冻土开挖难题；在桥涵工程施工中，采用了耐久性混凝土，采用了三步养生法，保证了结构物内实外美。

Paper puts forward the method of read DICOM field in term of sequence, reduces the time of read DICOM file in order to mend the arithmetic efficiency of read DICOM file information. Paper introduces two concept, slope and shift, reduces the linear interpolation function of VOI LUT (Value of Interest Look Up Table), and uses the way of make real number operation into integer operation to simplification the linear map function, thereby makes the image zoom speed up. Paper depicts the class and function of image measure and label particular at last, and analyses actualize step of the operation of measure and label.

论文提出严格按照顺序读取DICOM字段的做法，尽量减少访问DICOM文件的时间以加快读取DICOM文件信息的算法效率；论文中引入斜率和偏移量这两个概念，简化了VOI LUT转换的线性插值函数，并采用将实数乘除转化为整数运算的方法简化线性映射函数，从而加快了图像缩放的速度；论文最后详细描述了图像测量和标注用到的类和函数，并分析了具体的测量和标注操作的实现步骤。

Based on the "one-stage identification", a "two-step compensation" method is put forward, which consists of a linear dynamic compensation subsystem and a nonlinear static correction subsystem.

在一步辨识的基础上，进一步提出基于Hammerstein模型的动态非线性两步补偿方法，包括动态线性补偿和静态非线性校正。

But they are taking two steps forward and one step back," says a lobbyist."

一位游说人士表示：但他们是进两步，退一步。

In the paper, we put forward the thought of the progress degree on the problem existing in \ and \, using a step transfer matrix of Markov Chain for setting model and making analysis, and given a kind of method on the evaluation of teaching effect.

本文对文献 [1 ]和 [2 ]中存在的问题，提出了进步度的思想，利用马尔柯夫链中一步转移矩阵进行建模分析，给出了一种关于教学效率评价的方法，并通过实例检验，显示了该方法的有效性和实用性，从而较为满意地解决了关于教学效率评价问题。

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。