紋孔場 的英文怎麼說
中文拼音 [wénkǒngchǎng]
紋孔場
英文
pit field-
Bordered pits on tracheids radial walls uni - seriate and bi - seriate rows
交叉場1 - 4枚杉木型紋孔。The factors which affect the spl : the square measure of diaphragm, the amplitude of vibration, magnetic field intensity, power, impedance, resonant chamber, the pattern and the thickness of diaphragm, and the holes
音量會影響聲音大小的因素:膜片面積，振幅，磁場強度，功率，阻抗，音腔大小，膜片花紋/厚度，開孔Cross - field pitting cupressoid with 1 - 5 pits
交叉場紋孔式柏木型。Two spherical waves and multiple spherical waves interference, and yang ' s interference experiments are simulated by using different methods. two spherical waves interference is focused on the on - plane or out - plane of the spot light source plane and the observing plane. then, we analyze how the temporal coherence of optical waves influence the contrast of the interference pattern
用光波波前疊加的方法實現了對兩列球面波干涉、多光束干涉等實驗的模擬；用傳播矩陣描述衍射光波波前傳播的方法對楊氏雙縫和雙孔干涉實驗進行了模擬，並具體詳細地分析了單縫衍射對雙縫干涉的影響；另外還分析了光場的時間相干性對干涉條紋反襯度的影響。According to the characteristics of the plexiglas, using the principles of the stress field intensity ( sfi ), a local stress approach for the evaluation of the fatigue life of the plexiglas structures is proposed
根據有機玻璃特點，利用場強法原理，建立了有機玻璃裂紋形成壽命的局部應力估算方法，採用該方法估算得到的玻璃螺栓孔處的疲勞壽命與邊緣連接件疲勞試驗結果吻合較好。Treatment on spot is to drill holes to stop cracking and determine service period according to the length of crack
現場處理的方法是打止裂孔，根據裂紋長確定使用時段。Crossfield pit pair
交叉場紋孔對分享友人