The results showed that its maximum relative error of 2.82%, the relative standard deviation of 0.48% when determining the same sample. The method has good veracity and precision.

結(jié)果表明色色资源网址，測(cè)定樣品的最大相對(duì)誤差為2.82%，重復(fù)測(cè)定同一樣片的相對(duì)標(biāo)準(zhǔn)偏差為0.48%，方法的準(zhǔn)確性和精密度良好。

The time it takes to be served is triangularly distributed with minimum, most likely, and maximum times of 14, 19 and 24 minute, respectively. The time it takes to eat is normally distributed with a mean of 24 minutes and a standard deviation of 5 minutes.

聚會(huì)的時(shí)間是服從三角分配欧美破处女出血视频，其最小時(shí)間国产精品女A片爽爽视频APP、最可能時(shí)間及最大時(shí)間分別為 14 欧美一级黄C片、 19 、 24 分鐘手机看片日韩毛片免费看，若聚會(huì)的時(shí)間是使用隨機(jī)分配平均值為 24 分鐘在线观看国产对白网站视频免费播放，標(biāo)準(zhǔn)差 5 分鐘。

After the classific mapping, this dissertation uses the Standard Deviation and maximum Value of the comgfort pencentege that different passive methods could reach within 12 months to define the real capacity of each passive methods.

此外本文還利用各被動(dòng)式設(shè)計(jì)策略在一年中12個(gè)月的有效時(shí)間值的標(biāo)準(zhǔn)方差和最大值結(jié)合的辦法來(lái)判斷各項(xiàng)策略的實(shí)際有效程度九九久久久免费毛片基地。

From these parameters, the new findings are:(1) The ice density from investigation is lower than 2-3 tenths compared with that from NOAA Ice Chart, and the ice thickness in the summer is less than 2 m compared with the results investigated during the First Chinese National Arctic Research Expedition in 1999 (CHINARE-1999);(2) The standing deviation of ice bottom fluctuation is 3.8 times of that of the snow surface on the ice sheet and (3) the maximum speed of ice floe CHIS7 is 1300 m/h in rotation and oscillation.

這些參數(shù)指出：現(xiàn)場(chǎng)調(diào)查的海冰密集度同NOAA冰圖上的密集度相比低2~3成湖南毛片，而厚度比1999年的中國(guó)首次北極考察結(jié)果減少2m；冰層底面起伏方差約是冰層表面積雪起伏方差的3.8倍看免费5XXAAA毛片中国；浮冰最快以1300m/h速度運(yùn)動(dòng)并伴隨振蕩旋轉(zhuǎn)高清无码免费在线观看视频。

The effects of strain rate on plastic formation and dynamic recrystallization of 7050 aluminum alloy were discussed. The results show that the deformation of the specimen is inhomogeneous, and the effective strain in the center of the specimen is maximum. The deformation inhomogeneity increases with the increase of strain rate. The effective stress of specimen is inhomogeneous. As the strain rate increases, the minimum stress value moves from the drum-shaped region to the heart of specimen. The standard deviation of dynamic recrystallization grain size decreases with the increase of strain rate.

模擬結(jié)果表明，熱變形過(guò)程中国产A片地址一，試樣的各個(gè)部位的變形分布不均勻一级黄色视频看看，心部的等效應(yīng)變最大，變形的不均勻性隨應(yīng)變速率的增大而增大久久人妻Av无码中文字幕第一，但是變化的程度不大精品国产很色很爽色多多；試樣內(nèi)部各部位的應(yīng)力大小分布不均勻，隨應(yīng)變速率的增大韩国AV永久免费不卡在线，最小應(yīng)力值由自由變形的鼓形區(qū)域逐步向心部移動(dòng)aigao网站进入入口；動(dòng)態(tài)再結(jié)晶晶粒尺寸標(biāo)準(zhǔn)偏差隨應(yīng)變速率的增加而減小。

Solar radiation was the second cause of large variation in leaf growth of taro. When transplanting in January, the rate of increase and maximum value of LAI was largest, and the annual deviation in the dynamics of leaf growth was smallest.

雖然本省水芋可全年種植菠萝在线成人网站免费观看网址大全，但以1月種植期的LAI增加速率最快且在年度間變異最小日韩一级AAAA免费视频，倘提前於11月或延后至3-5月種植有可能分別因?yàn)榈蜏亍⒚酚昊蝻U風(fēng)等異常氣候而減緩葉片生長(zhǎng)A级黄片在线视频。

Solar radiation was the second cause of large variation in leaf growth of taro. When transplanting in January, the rate of increase and maximum value of LAI was largest, and the annual deviation in the dynamics of leaf growth was smallest.

雖然本省水芋可全年種植中文字幕在线播放日韩，但以1月種植期的LAI增加速率最快且在年度間變異最小，倘提前於11月或延后至3-5月種植有可能分別因?yàn)榈蜏嘏分薰谙摺⒚酚昊蚺_(tái)風(fēng)等異常氣候而減緩葉片生長(zhǎng)91夜夜揉人人捏夜夜澡。