The thermal focal distances of grooved rod is measured. Compare with the results of ordinary rods, the result showes that the thermal focal distance has increased 12.9%.

對熱焦距進行了測量亚洲色欲综合网页在线观看，與普通的棒的實驗結(jié)果進行了對比精品久久亚洲一区二区欧美，螺紋棒比普通棒的熱焦距大12.9%。

Objective:Three-dimensional ultradorographic surface imaging technology was used to reconstruct gemmule embryo outward contour image,and to compare with two dimensional ultrasonographic section image.As far the two different imaging methods,we tried to assess and explored the application value in ultrasonographic diagnosis,especially the clinical value of ultrasonographic embryology.

目的：應(yīng)用三維超聲表面成像技術(shù)重建胎芽胎兒表面外觀圖像欧美一卡二卡视频在线观看，并與以往二維超聲斷層圖像進行對比jiujiuse在线，就兩種不同成像方法嘗試進行超聲診斷價值特別是超聲胎兒胚胎學(xué)臨床價值評價與探討。

By analyzing the bode diagram of HAPF system and minimizing the capacity of HAPF, the paper presents a frequency dividing control method based on fuzzy-PI. In this mean generalized integrator is used for frequency dividing integral and fuzzy arithmetic is for adjusting PI coefficients timely. Compare with other kinds of control methods, the proposed one is more simple and easier realization.

該文由常用的并聯(lián)型HAPF的結(jié)構(gòu)特點分析出發(fā)黄片免费2021，從容量和幅頻特性2個方面探討HAPF控制中進行有效分頻的必要性亚洲无码操B视频，根據(jù)HAPF對控制方法的要求，文章提出一種基于廣義積分的模糊自整定PI控制方法国产一级做a爱免费视频，即通過廣義積分實施對周期量的分頻積分免费毛片入口，同時由模糊算法進行比例和積分系數(shù)的在線調(diào)整，從而有效實現(xiàn)對HAPF的分頻控制欧美强奸乱轮。

The tourism region can compare with the Waitomo Glowworm Cave in New Zealand . Now,it has been rare for the world , the first in Asian and the unique landscape in China .

該旅游區(qū)可與新西蘭的奧克蘭維多摩螢火蟲洞相媲美久操国内精品，為世界罕見，亞洲第一2005最新免费黄色网站，神州獨有的獨特景觀国产制服丝袜在线91。

Compare with other group appearance, I and the history that contact grandly more " long ".

與其他團隊相比，我與盛大接觸的歷史更加"悠久"男人的天堂在线播放。

Compare with the photograph of other conference activity of Internet industry, this second " 2009 China Internet is gules western row " the 7 large window that thematic activity shows extraordinary

與互聯(lián)網(wǎng)行業(yè)的其它會議活動相比較国产美女视频免费网站观看，本次"2009中國互聯(lián)網(wǎng)紅色西部行"主題活動表現(xiàn)出與眾不同的七大亮點

As a deep lake to compare with Fuxian Lake situation, a Japanese deep lake and its current system are briefly introduced, in which, the gyre current and its micro ecosystem are deeply related each other.

為了與深水的撫仙湖狀況進行比較，簡略介紹了一個日本的深湖及其徑流系統(tǒng)欧美黄片在线播放。其中av男人天堂污污污www，渦流和它的微生態(tài)系統(tǒng)，在兩者中相關(guān)性很好6080亚洲三片级。

The frog then pointed to the tadpoles and little insects in the well and said haughtily : I am the true master of this well, none of them can compare with me.

青蛙又指指井里的小蝌蚪和小蟲們傲慢地說：我是這井里的真正主人全网最全黄色网站在线观看视频，它們都比不上我。

OBJECTIVE: To observe rebuilding rate of heterogeneous hemopoiesis following human cord blood hematopoietic stem cell transplantation in mouse yolk sac, and to compare with outcomes of abdominal transplantation.

目的：觀察小鼠卵黃囊移植人臍血來源CD34造血干細胞后的異種造血重建效率欧美亚洲日韩国产一区，并與腹腔移植的效果進行比較亚洲欧美变态另类第二页。

FCM outcome show that osteosarcoma cell DNA become heteroploid and DNA content is abnormal. Compare with normal muscle cell, the G1 phase cell number of osteosarcoma decrease, however the S phase cell number increase significantly.

流式細胞術(shù)檢測結(jié)果顯示：骨肉瘤細胞DNA均呈異倍體改變，DNA含量異常老人把我添到了高潮A片，與正常肌肉細胞相比韩日性网，骨肉瘤G1期細胞數(shù)減少，而S期細胞數(shù)顯著增多日韩性爱怡红院。