穿越

Focusing on the problems existing in the implementation of polarity crosscorrelation"zero-crossing"algorithm in the practical applications, an improved approach based on HSI (High-Speed-Input channel of MCS8098) is proposed, which makes the circuit much simpler. Experimental results indicate that higher response speed and higher accuracy rating of signal recording can be obtained with the improved approach.

针对极性相关测速"零点穿越"算法在实际实现过程中存在的"零点穿越"信号容易"漏记"，而对流速测量造成不利影响等问题，本文提出了一种基于HSI的极性相关测速的技术改进措施，硬件结构更加简单；通过实验验证，基于HSI的极性相关测速法的响应速度快，信号记录的准确率高，是一种简单有效的技术方案。

Another important yet little-appreciated cause of anticancer drug resistance is the limited ability of drugs to penetrate tumor tissue and to reach all of the tumor cells in a potentially lethal concentration. To reach all viable cells in the tumor, anticancer drugs must be delivered efficiently through the tumor vasculature, cross the vessel wall, and traverse the tumor tissue.

另一个重要的但并未受到重视的产生肿瘤耐药的原因是肿瘤药物本身具有有限的穿越肿瘤组织在肿瘤细胞中达到潜在的致死浓度，为了达到肿瘤组织中的活细胞，抗肿瘤药物必须能够有效的穿越肿瘤的脉管系统、穿越血管壁进入肿瘤组织。

I Need You LeAnn Rimes I don't need a lot of things I can get by with nothing Of all the blessings life can bring I've always needed something But I've got all I want When it comes to loving you You're my only reason You're my only truth I need you like water Like breath, like rain I need you like mercy From heaven's gate There's a freedom in your arms That carries me through I need you You're the hope that moves me To courage again You're the love that rescues me When the cold winds, rage And it's so amazing 'Cause that's just how you are And I can't turn back now 'Cause you've brought me too far I need you like water Like breath, like rain I need you like mercy From heaven's gate There's a freedom in your arms That carries me through I need you Oh yes I do I need you like water Like breath, like rain I need you like mercy From heaven's gate There's a freedom in your arms That carries me through I need you Oh yes I do I need you I need you by lune THE END

我需要你我不需要太多东西即使一无所有我也可以过得去在生活带来的所有福祉中，我仍然需要一些东西但是当我爱你之后，我得到了我想要的所有你是我唯一的理由，你是我唯一的真理我需要你，就像水，像呼吸，像雨我需要你就像宽容你臂膀中的自由携我穿越天堂的门口我需要你你是鼓励我重得勇气的希望当寒风怒吼时，你是拯救我的爱情它是那么神奇因为那就是你，我此刻不能回头因为你带我走的太远我需要你，就像水，像呼吸，像雨我需要你就像宽容你臂膀中的自由携我穿越天堂的门口我需要你是的，我需要我需要你，就像水，像呼吸，像雨我需要你就像宽容你臂膀中的自由携我穿越天堂的门口我需要你是的，我需要我需要呵呵，翻译的不好。

Considering the average critical gap of pedestrians walking through the vehicle flow and analyzing on large scale of data, it can reach the practical conclusion that the acceptable gap follows the normal distribution function N（4.86,1.72）. In order to make further analysis of the pedestrian delay,capacity and the conflicts with the vehicles,the average critical gaps are evaluated by three different ways.

通过研究行人穿越机动车流的平均临界间隙，对所观测的行人穿越间隙数据进行归纳分析，得出可接受穿越间隙的正态分布函数N（4.86，1.72），并通过三种不同的方法逐一计算出平均临界间隙，可为今后的行人延误时间、通行能力以及与车辆之间的冲突分析研究提供解决方案。

Baotou City of the Inner Mongolia Autonomous Region passes through an undulating chain of mountains, no-man's land of the desert and low and barren villages and towns northeastwardly for 160 kilometers. The seat of Daerhanmaomingan Union Banner (hereinafter referred to as the Damao Banner) government Bailingmiao Town is almost like a mirage-like oasis in the desert.

内蒙古自治区包头市向东北160公里，穿越跌宕起伏的山峦，穿越荒漠无人区，穿越低矮贫瘠的村庄集镇，达尔罕茂明安联合旗政府所在地百灵庙镇几乎就像是大漠中的一片海市蜃楼般的绿洲。

It is interesting that transnational also catch up with the class through the express train dogs dogs across the Hittite era of unification Semitism,"the first Huang Fei"; Luo Qin through the ancient Mesopotamia of the "Princess of Babylon"(Inner Mongolia People's Publishing House published).

有意思的是，跨国度穿越也赶上这一班快车，犬犬穿越赫梯统一米特时代的《第一皇妃》；罗衾穿越古代美索不达米亚的《巴比伦王妃》。

The affected factors to the whisht intensity of pipeline is analysed in two aspects: defectiveness and non. In the non-defectiveness aspect, the tranversing pipeline is considered as thin-wall container, and the annulus stress emerged from inner pressure as main stress on base of stress influence colligated with temperature and inner pressure, then amends it with the axis orientation stress, with the 4th intensity theory, we can calculate the whisht intensity of river tranversing oil pipeline.

从有缺陷和无缺陷两个方面对管道静强度的影响因素进行了分析，在无缺陷穿越管道的静强度分析中，是将穿越管道视为薄壁容器，并在综合考虑温度和内压对管道的应力影响的基础上，把由内压引起的环向应力当作主要应力，再用轴向应力加以修正，根据强度理论计算相当应力，从而实现了穿越河流输油管道的静强度计算。

Analysis is made on the risks of the shield tunneling across the existing railway by means of FEM and the following technical countermeasures are proposed: firstly, preconsolidation is made for the ground where the shield passes so as to improve the ground's stability; secondly, strengthened segments with preserved grouting holes are adopted in the tunnel design; thirdly, proper resources are allocated, the construction parameters are optimized and the construction monitoring and measurement are enhanced; finally, the shield tunneling is executed strictly following the predetermined plan.

采用有限元理论分析在有无旋喷桩情况下盾构穿越铁路的风险因素、提出控制沉降的技术措施：首先对盾构穿越区的地层进行了预先加固来改良地层，使地层有较好的稳定性；其次在盾构隧道设计上采用加强性管片，并增加施工预留注浆孔；在盾构穿越过程中合理配置资源，优化施工参数，加强监测和信息化管理。

C A vessel shall, so far as practicable, avoid crossing traffic lanes but if obliged to do so shall cross on a heading as nearly as practicable at right angles to the general direction of traffic flow.

船舶应尽可避免穿越通航分道，但如不得不穿越时，应尽可能用与分道的船舶总流向成直角的航向穿越。

By taking two typical uncontrolled crosswalks in Beijing as examples, a traffic investigation was made. Then, the critical crossing gap of pedestrian, the probability of safely crossing the gap and the total delay time of pedestrian were computed.

以北京市两个典型无信号控制人行横道为实例进行交通调查分析，计算行人的临界穿越间隙，安全穿越间隙出现的概率，及行人穿越该处的总延误时间。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。