一次

It is also called "measuring worm" or "inchworm."

如此一次又一次的重复循环把后面的身体带向前。

This makes the definition even not equivalent to the indistinguishability, which contradicts with what has been widely acknowledged.(3) One-time and multi-message hybrid encryptions is separated, especially the security definitions for them. For the most direct paradigm of hybrid encryption PKE+SKE, the IND-CCA_I security when it is a one-time one and the IND-CCA5 security when it is a multi-message one are proved respectively. For both of them, the necessity of the security requirement for PKE and SKE is discussed.(4) For the KEM+SKE multi-message hybrid paradigm, i.e.

3区分了一次混合加密和多消息混合加密，特别是它们的安全性定义，提出了混合加密的最直接实现范例PKE+SKE，分别证明了它作为一次混合加密时能够达到IND-CCA_I安全性，作为多消息混合加密时能够达到IND-CCA_S安全性，并分别讨论了此时对PKE和SKE的安全性要求的必要性。

A novel contactless inductive charging system with its circuit topology for electric vehicles is proposed, and the equivalent models for the primary and secondary circuits are built based on the theory of mutual induction.

提出了一种新型的电动汽车无接触感应充电系统及其电路拓扑结构，建立了基于互感理论的一次侧与二次侧的等效电路模型。

True love is the witness that the morning sun rises to give every time;Genuine feeling is the evening that the setting sun falls in to inebriate totally every time!

真爱，是旭日每一次升起给予的见证；真情，是夕阳每一次落下共醉的黄昏！

So I shall die again and again to know that life is inexhaustible.

所以，我将一次又一次地死去，以此明白生命是无穷无尽的。

I shall die again and again to show that life is inexhaustible.

我将一次又一次地死去，以此证明生命是无穷无尽的。

For example,we shall be discussing graphs which contain paths which include every edge or every vertex exactly once,ending up at the initial vertex [7];such graphs will be called Eulerian and Hamiltonian graphs respectively.

例如，我们将讨论这样一些图，图中存在包含所有边或所有顶点一次且仅一次而回到出发顶点的路，我们分别称之为欧拉图和哈密尔顿图。

For Example,we shall be discussing graphs which cintain paths which include every edge or every vertex exactly once,ending upa at the initial vertex;such graphs will be called Eulerian and Hamiltonian graphs respectively.

例如，我们将讨论这样一些图，图中存在包含所有边或所有顶点一次且仅一次而回到出发顶点的路，我们分别称之为欧拉图和哈密尔顿图。

And so he hesitated, time and again, and even when he did not hesitate he failed to be insistent.

因此，他毫不犹豫地一次又一次，甚至当他没有犹豫，他没有得到应有的坚持。

In addition to regular dental visits, the ADA recommends eating a well-balanced diet, maintaining daily oral hygiene by brushing teeth twice a day with fluoride toothpaste and cleaning between teeth at least once a day with floss or an interdental cleaner.

除了经常性的牙科访问，阿达建议进食良好的均衡饮食，保持口腔卫生，每天由刷牙，每天两次与含氟牙膏和清洁牙齿之间，至少每天一次与牙线或一间清洁。

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。