The average level of the soil available potassium was 119.96 mg/kg, which decreased 18.94 mg/kg and 1.05 mg/kg one year averagely. But the decreasing trend alleviated in recent years. There were 39.5 kg/hm^2 nitrogen and 30.9 kg/hm^2 phosphorus (P2O5) more than needed averagely, and 150.0 kg/hm^2 potassium (K2O) in deficiency. Though the fertilizer application was high and the rate of fertilizer was 647.96 kg/hm^2 in nutrient, the ratio of organic to inorganic was still unreasonable. The ratio of the chemical fertilizer nitrogen phosphorus (P2O5) and potassium (K2O) was 1:0.42:0.14. The nitrogen application was enough and even higher than that was needed. The phosphorus was proper elementarily and potassium was in deficiency. The yield of wheat which was the main crop increased slightly and that of other autumn harvest crops was stable.

土壤速效鉀7年平均值119.96 mg/kg中文字幕一级黄片，比第二次土壤普查時(shí)下降了18.94 mg/kg，平均每年以1.05 mg/kg的速度下降色色色視頻，但近年來下降趨勢變緩国产第一页视频；養(yǎng)分平衡中氮素平均盈余39.5 kg/hm^2一级A片老司机黄色毛片，磷素(P2O5)盈余30.9 kg/hm^2，鉀素(K2O)虧缺150.0 kg/hm2欧美乱色伦的图片区；全省施肥水平較高野狼精品无码视频在线，每公頃總施肥量折純養(yǎng)分647.96 kg，但有機(jī)無機(jī)比仍不合理国产多人操逼视频，化肥氮久久网亚洲精品、磷、鉀投入比例1：0.42：0.17欧美3p，氮肥充足超碰在线免费公开视屏，部分地區(qū)用量偏高，磷肥基本合理毛片一区二区三区2级大全，鉀肥不足日韩在线试看福利网站免费视频；主要農(nóng)作物小麥產(chǎn)量略有上升，其它主要秋收作物產(chǎn)量基本穩(wěn)定黄色性爱小视频。

The pulse widths and spacings are arranged so that their weighted average produces a sine wave.

如此設(shè)置的脈沖寬度和間距使它的加權(quán)平均值恰好是正弦波www.a片.com。

Results Of the 270 snorers,there were 247 SAHS patients.Their AHI,ODI4,MAI and SL were (43±27)/h,(44±23)/h,(29±16)/h and (12±17) min,respectively.

結(jié)果 270例鼾癥患者中，247例符合睡眠呼吸暫停低通氣綜合征的診斷最新日本三级片，其AHIgoy123。com、ODI4、MAI 及SL平均值分別為(43±27)次/h福利一区视频，(44±23)次/h欧美一区亚洲一区视频在线观看，(29±16)次/h，(12±17)分免费观看的午夜成年网站。

Shrinkages in two directions at right-angles (each of which is caculated from an average of two measurements in the same direction)are measured and caculated independently.

對(duì)兩個(gè)相互垂直方向上的收縮（其中每個(gè)都由在同一方向上兩次測量的平均值進(jìn)行計(jì)算）分別測量和計(jì)算亚洲免费每日在线观看一级性生活片。

Shrinkages in two directions at right-angles (each of which is caculated from an average of two measurements in the same direction)are measured and caculated independently.

在右角處兩個(gè)方向進(jìn)行測量并分別計(jì)算（同一方向的兩個(gè)測量值的平均值計(jì)算每個(gè)方向收縮率）。

During the moisture adsorption process from oven-dry state to the equilibrium state in 20℃, 60％RH environment, the activation enthalpy of adsorbed water during reorientation increases linearly with adsorption time.

從絕干狀態(tài)→20℃亚洲日韩在线综合一区视频，60％RH平衡態(tài)的水分吸著過程中91精品啪在线观看国产麻豆免费，吸著水分子在回轉(zhuǎn)取向過程中的活化焓隨著吸濕時(shí)間呈線性增加，這說明一個(gè)吸著水分子與周圍木材吸著點(diǎn)之間的氫鍵結(jié)合數(shù)的平均值隨著吸濕過程的進(jìn)行逐漸增多日韩老司机深夜无码影院视频，直至達(dá)到平衡狀態(tài)人人干日日爱。

The mean value of single observations drawn from a finite or infinite universe in repeated samplings.

從有限或無限的范圍內(nèi)，反復(fù)抽樣得出的單項(xiàng)觀察資料的平均值永久黄网色视频免费观看。

A short pass into the box increases the value of the pass by the average of Scoring and Passing, but no higher than Scoring.

向禁區(qū)內(nèi)短傳的時(shí)候免费能看黄的网站，將會(huì)增加這次傳球的評(píng)價(jià)，增加的量為傳球隊(duì)員射門和傳球的平均值，但不超過射門的數(shù)值人人搞人人爽。

We evaluated15 children with negative clinical findings and a normal electroencephalogram as part of their follow-up for prior episodes of epilepsy,recording the BIS and EEG in a waking state, in the variousstages of sleep and on reawaking. For each stage, the mean value,the standard deviation, and the range of BIS values were calculated.

筆者選擇了15名既往有癲癇發(fā)作史的兒童作隨訪97精品视频在线观看，當(dāng)前臨床指標(biāo)陰性且腦電圖正常，記錄清醒狀態(tài)国产一区女、各個(gè)睡眠階段以及再醒時(shí)的 BIS 和 EEG 国产精品一区馆在线，計(jì)算每個(gè)階段 BIS 的范圍值、平均值和標(biāo)準(zhǔn)差成年人视频黄色网站。

The right and left of the box are at the third and first quartiles.

圖框內(nèi)的垂直線表示中位數(shù)所在位置美女乱肏屄视频，點(diǎn)代表平均值。