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.

針對(duì)極性相關(guān)測(cè)速"零點(diǎn)穿越"算法在實(shí)際實(shí)現(xiàn)過(guò)程中存在的"零點(diǎn)穿越"信號(hào)容易"漏記"，而對(duì)流速測(cè)量造成不利影響等問(wèn)題欧洲黄色在线播放视频，本文提出了一種基于HSI的極性相關(guān)測(cè)速的技術(shù)改進(jìn)措施加勒比东京热久久香蕉，硬件結(jié)構(gòu)更加簡(jiǎn)單；通過(guò)實(shí)驗(yàn)驗(yàn)證一级黄片观看，基于HSI的極性相關(guān)測(cè)速法的響應(yīng)速度快在线免费观看av大全，信號(hào)記錄的準(zhǔn)確率高，是一種簡(jiǎn)單有效的技術(shù)方案26uuu国产精品。

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.

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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.

通過(guò)研究行人穿越機(jī)動(dòng)車流的平均臨界間隙干美女阴部视频一区,二区，對(duì)所觀測(cè)的行人穿越間隙數(shù)據(jù)進(jìn)行歸納分析，得出可接受穿越間隙的正態(tài)分布函數(shù)N（4.86久久AAAA级黄色视频，1.72）天天摸天天摸色综合舒服网，并通過(guò)三種不同的方法逐一計(jì)算出平均臨界間隙免费观看无码视频，可為今后的行人延誤時(shí)間黄毛片在线观看、通行能力以及與車輛之間的沖突分析研究提供解決方案。

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.

內(nèi)蒙古自治區(qū)包頭市向東北160公里天堂无码AV无线AV，穿越跌宕起伏的山巒色悠悠久久久综合色鬼，穿越荒漠無(wú)人區(qū)，穿越低矮貧瘠的村莊集鎮(zhèn)色色色资源一区二区，達(dá)爾罕茂明安聯(lián)合旗政府所在地百靈廟鎮(zhèn)幾乎就像是大漠中的一片海市蜃樓般的綠洲网站日韩在线。

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，跨國(guó)度穿越也趕上這一班快車又大又长又租又爽的在线视频，犬犬穿越赫梯統(tǒng)一米特時(shí)代的《第一皇妃》欧美色欧美亚洲另类少妇；羅衾穿越古代美索不達(dá)米亞的《巴比倫王妃》。

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.

從有缺陷和無(wú)缺陷兩個(gè)方面對(duì)管道靜強(qiáng)度的影響因素進(jìn)行了分析人人操,人人干,人人摸，在無(wú)缺陷穿越管道的靜強(qiáng)度分析中男女拍拍拍AAA毛片免费视频，是將穿越管道視為薄壁容器，并在綜合考慮溫度和內(nèi)壓對(duì)管道的應(yīng)力影響的基礎(chǔ)上在线精品视频播放，把由內(nèi)壓引起的環(huán)向應(yīng)力當(dāng)作主要應(yīng)力黄片无码免费不卡，再用軸向應(yīng)力加以修正，根據(jù)強(qiáng)度理論計(jì)算相當(dāng)應(yīng)力超碰在线播放平台，從而實(shí)現(xiàn)了穿越河流輸油管道的靜強(qiáng)度計(jì)算亚洲污污久久久久av。

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.

采用有限元理論分析在有無(wú)旋噴樁情況下盾構(gòu)穿越鐵路的風(fēng)險(xiǎn)因素色呦呦在线国产亚洲、提出控制沉降的技術(shù)措施：首先對(duì)盾構(gòu)穿越區(qū)的地層進(jìn)行了預(yù)先加固來(lái)改良地層国产午夜在线精品三级三，使地層有較好的穩(wěn)定性；其次在盾構(gòu)隧道設(shè)計(jì)上采用加強(qiáng)性管片华人永久免费在线视频，并增加施工預(yù)留注漿孔国产在线无码一区二区三区视频；在盾構(gòu)穿越過(guò)程中合理配置資源成年片色大黄全免费网站久久，優(yōu)化施工參數(shù)，加強(qiáng)監(jiān)測(cè)和信息化管理欧美日韩精品福利在线观看。

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.

船舶應(yīng)盡可避免穿越通航分道，但如不得不穿越時(shí)一级视频在线观看免费播放，應(yīng)盡可能用與分道的船舶總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.

以北京市兩個(gè)典型無(wú)信號(hào)控制人行橫道為實(shí)例進(jìn)行交通調(diào)查分析https国产黄视免费，計(jì)算行人的臨界穿越間隙，安全穿越間隙出現(xiàn)的概率亚洲精品精品熟妇熟妇，及行人穿越該處的總延誤時(shí)間亚洲人成人一二区在线观看。

all across the land：穿越五大洲

hand in hand we stand(我們手拉手) | all across the land(穿越五大洲) | we can make this world a better place in which to live(我們能讓這個(gè)世界變得更美好)

all across the land：穿越整個(gè)大地

Lights up way up high 照亮了天上的路 | All across the land 穿越整個(gè)大地 | Dawns a brand-new morn 開(kāi)始了一個(gè)嶄新的黎明

all the way across town：穿越整個(gè)城市的天空

I heard you crying loud, 我聽(tīng)見(jiàn)你在大聲哭泣 | all the way across town 穿越整個(gè)城市的天空 | You've been searching for that someone,你一直在找尋某人

All through me：穿越我

I can feel it, I can feel you 我可以感覺(jué)到,我可以感覺(jué)你 | All through me 穿越我 | Rush, rush 快跑,快跑

Crosswalk Line：行人穿越道線

Crossing rate 穿越率 | Crosswalk Line 行人穿越道線 | Crowding 擁擠

The Darjeeling：穿越大吉嶺

The Dangerous Lives of Altar Boys 叛逆驕陽(yáng) | The Darjeeling 穿越大吉嶺 | The Darjeeling Limited 穿越大吉嶺

Manner Pylon：利用Pylon的穿越

- Mineral walk 采水晶礦穿越 | - Manner Pylon 利用Pylon的穿越 | - Lurker hold position 按Hold Lukyer的伏擊

CATTLE CROSSING：牛穿越

divided highway : 車道隔離 | cattle crossing : 牛穿越 | deer crossing : 鹿穿越

crosstown：穿過(guò)城市的; 穿越市區(qū)的 (形)

crossroads 十字路口; 重大的抉擇時(shí)刻; 轉(zhuǎn)折點(diǎn) (名) | crosstown 穿過(guò)城市的; 穿越市區(qū)的 (形) | crosswalk 行人穿越道 (名)

through fault current：穿越故障電流

"through-fault conditions ","穿越故障條件" | "through-fault current ","穿越故障電流" | "through-flow ","通流,直流"