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- The authors also validated the model using the data of fixed sample forestland of 1998. 并利用青海省5個(gè)地區的6個(gè)縣1998年固定樣地的林地資源實(shí)際調查資料，對該模型進(jìn)行驗證。
- Ultrasonic extraction was used to extract the gypenosides from fresh leaves sample(F), fixed sample(X),baked sample(B), air-dried sample(A) and dry tea sample(D) of Gynostemma pentaphyllum. 用超聲法提取絞股藍鮮葉樣、殺青樣、烘干樣、風(fēng)干樣以及絞股藍袋泡茶干茶樣的總皂甙,并測定其含量。
- Abstract: Ultrasonic extraction was used to extract the gypenosides from fresh leaves sample(F), fixed sample(X),baked sample(B), air-dried sample(A) and dry tea sample(D) of Gynostemma pentaphyllum. 摘 要：用超聲法提取絞股藍鮮葉樣、殺青樣、烘干樣、風(fēng)干樣以及絞股藍袋泡茶干茶樣的總皂甙, 并測定其含量。
- Meanwhile,these charts are compared with the Fixed Sampling lntervals (FSI) x and R charts. 計算了這些控制圖的發(fā)信號前的平均時(shí)間 ,并同常規FSI圖作比較。
- Based on the fixed sampling interval technique, an improved phasor computing algorithm is proposed to correct the errors caused by DFT in the presence of frequency offset. 推導出一種在定間隔采樣基礎上能夠有效消除非額定頻率下離散傅里葉變換(DFT)算法產(chǎn)生的頻率泄漏影響的相量校正算法。
- The sampling plan includes E-mail address samples,fixed samples,pop-up windows,telephone samples in advance and complete open samples. 其抽樣方案有E-mail地址抽樣、固定樣本抽樣、彈出窗口式抽樣、預先電話(huà)抽樣、完全分開(kāi)式抽樣等等。
- The law of stump sprouting of broad-leaved tree species was studied in eastern forest area in Northeast China by the investigation of fixed sampling. 對固定樣地調查,采用伐樁的徑、高度、萌芽的數量、萌芽的生長(cháng)情況等指標,分析東北東部林區主要闊葉樹(shù)種的伐樁萌芽更新規律。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- The effect of cyanuric chloride and triglylisocyanurat on sericin fixing was studied,and the crosslinking degree was evaluated by degumming rate and solubility in LiSCN solution of the fixed sample. 采用三聚氯氰和三聚縮水甘油基異氰酸進(jìn)行蠶絲絲膠的固著(zhù)試驗,以馬賽皂脫膠率和硫氰酸鋰溶液中溶解度為指標對固著(zhù)效果進(jìn)行評價(jià)。
- Based on DFT algorithm in the syn-chronous fixed sampling condition,the phase of the capacitor voltage is gained and the tracing of the system resonant fre-quency is realized. 采用基于定點(diǎn)同步采樣的離散傅里葉變換(DiscreteFourierTransform,簡(jiǎn)稱(chēng)DFT)得到了電容電壓的相位,利用軟件鎖相環(huán)(SoftwarePhaselockedLoop,簡(jiǎn)稱(chēng)SPLL)實(shí)現了試驗系統諧振頻率的自動(dòng)跟蹤。
- The man jacked up his car to fix a flat tire. 那人用千斤頂把他的汽車(chē)頂起以修理漏氣的輪胎。
- I bought a run-down farm house and plan to fix it up. 我買(mǎi)了一間破敗的農舍，打算整修整修。
- We needed someone to fix the tape recorder. 我們需要有人來(lái)修理錄音機。
- What I need is nothing but a sample. 我需要的不過(guò)是一件樣品而已。
- I can fix up you with a used car. 我可以為你提拱一輛舊車(chē)。
- I tried to fix the date in my mind. 我試著(zhù)把那個(gè)日期牢記在心。
- He promised to fix me up with a nice girl. 他答應為我介紹一位妙齡女郎。
- The nurse took a sample of my blood for tests. 護士抽了我的血樣去化驗。
- According to voltage crossing points algorithm measurement frequency,Interpolating new sampling series from original fixed sampling series by the linear Lagrange interpolation algorithm. 結合電壓過(guò)零點(diǎn)測頻法測得的頻率,對原固定采樣頻率下的采樣序列采用拉格朗日線(xiàn)性插值法抽取新的采樣序列,最終利用傅氏算法測得高精度頻率。
- The neighbourhood pusher got Joe a fix. 鄰里的不法商販給喬打了一針毒品。
