at zero 中文意思是什麼

at zero 解釋
在零度
  • at : 1 Air Transport（ation） 2 【電學】 ampere turn 3 antitank 4 Atlantic Time 5 alternative technolo...
  • zero : n （pl zeros zeroes）1 【數學】零；零號。2 零位；零點，起點；（溫度表的）零度，冰點；座標原點；無...
  1. Water freezes at zero degrees centigrade.

    水在零攝氏度結冰。
  2. Using the lagrangian at a finite temperature of the scalar field which can generate global cosmic string in the spontaneous breakdown, solved the gravitational field equation outside the core of a global cosmic string at the background of temperature, corrected the result in the theory at zero temperature. on the basis of this, the properties of the gravitational field outside the core of a global cosmic string are discussed

    考慮溫度效應，運用改寫的能自發破缺產生整體宇宙弦的標量場在有限溫度下的拉氏密度，求解了整體宇宙弦核外的引力場方程，對零溫理論中的結果作了修正，進而討論弦核外引力場的性質
  3. In the past five years, the bank of japan has not just kept interest rates at zero but also flooded the markets in tokyo with 30 trillion yen ( roughly $ 300 billion ) of excess reserves every night

    在過去五年內，日本的銀行不但保持零利率而且還以每天30萬億日元（約合3千億美元）的超大儲量充盈東京市場。
  4. At zero o ' clock, january 6 this year, with the cry of a baby at the beijing maternity hospital, china greeted its 1. 3 billionth citizen day

    今年一月六日凌晨零點，隨著北京婦產醫院的一聲呱呱嬰啼，中國迎來了第13億人口日。
  5. At zero applied load, the crack is closed along the perimeter of the specimen but open in the center.

    在施加零載荷處，試樣周邊的裂紋是閉合的，而中心則是張開的。
  6. The anti - rolling tank is one of stabilizing equipments, and it fits for ships working at zero speed or low speed such as passenger and train ferry, roll - off vessel, research and exploration vessel and so on in particular

    減搖水艙是船舶減橫搖裝置之一，它適用於經常工作在零航速或低航速的船舶減搖，如車客輪渡、滾裝船和科學考察船等。
  7. The anti - rolling tank is one of the most popular used stabilizing equipments, and it fits for ships working at zero speed or low speed such as passenger and train ferry, roll - off vessel, research and exploration vessel and so on in particular

    減搖水艙是應用最廣泛的船舶減橫搖裝置之一，它特別適用於經常工作在零航速或低航速的船舶減搖，如車客輪渡、滾裝船和科學考察船等。
  8. Water ices over at zero degree centigrade

    水在攝氏零度結冰。
  9. Water ices up at zero centigrade

    水在攝氏零度結冰。
  10. Water ices up at zero degree c

    水在攝氏零度結冰。
  11. Water iced at zero centigrade

    水在攝氏零度結冰。
  12. Water ice at zero centigrade

    水在攝氏零度結冰。
  13. Planning should target at zero population growth, but not exploiting land from reclamation and rural areas

    未來的規劃應以零人口增長為目標，不宜透過填海及發展市郊地區，增加土地面積。
  14. The shm ( single hole microblowing ) as a new perturbation active control technique has been applied to the slender body with different model noses at zero sideslip and high angle of attack

    摘要在亞臨界流動范圍內，對具有不同頭部形狀的尖拱形細長旋成體在無側滑大迎角下進行單孔位微吹氣擾動控制實驗。
  15. | | of sb and that there exists a positive nondecreasing function ( a ), a > 0, such that with some k, r, b > 0. then assuming also that ( ) is a regularly varying function at zero, or at infinity, with a positive exponent, [ l ] has proved large deviation results for increments like sup sup | | ( t + s ) - ( t ) | |, which then used to establish module of continuity and large increment estimates for ( )

    假設存在正的非降的函數（ a ） ， a 0 ，使得對某個k ， ， 0 ，有成立，還假設（ ? ）是帶有一個正指數，在零點正則變化的函數，文[ 1 ]中給出並證明了形如的增量的有關結論，並由此建立了（ ? ）的大增量及連續模的極限定理。
  16. Rotor position estimation of permanent - magnet syachronous motor at zero - speed and low - speed

    零速和低速下永磁同步電機轉子位置估測方法
  17. When the two objects are at zero velocity, the total energy of the system is zero, because while the rocket ship made of positive matter has gained positive kinetic energy, the ball of negative matter has gained an equal amount of negative kinetic energy

    當兩個物體的速率都為零，整個系統的能量也為零，因為當正質量構成的火箭飛船獲得正動能時，由負質量構成的球體也獲得了等量的負動能。
  18. Thus, at zero magnetic field the metal disk acts as a short circuit ( very low resistance ), and in a strong enough field it is equivalent to an empty space ? an open circuit ( very high resistance )

    因此，沒有磁場時金屬圓盤會造成短路（電阻很低） ，磁場夠強時它就像空無一物的空間，成為開路（電阻很高） 。
  19. Detailed contrastive simulation tests of four - phase and self - optimalizing abs control have been made and applying effects of self - optimalizing control are discussed, which establish stable principle foundation for self - optimalizing control applying to realistic abs controller. from the simulation results we can find that : automobiles which install self - optimalizing abs apparatus lock on the any road surface only when the vehicle body velocity and wheel velocity arrive at zero approximately, which is better for improving driving stability under braking. it shows anti - lock ability of self - optimalizing ; slip ratio approximates and surround the desired slip, which shows that this abs system uses fully road surface performance and retains large adhesion and braking performance is good ; braking force regulates with varies of road condition, which realizes road self - identification

    通過模擬試驗可以看出：在各種路面上，汽車在安裝了自尋優防抱制動裝置后，在車速、輪速接近為0時才抱死，這對提高汽車制動時的操縱穩定性特別有利，顯示了自尋優避免車輪抱死的能力：滑移率的值基本上一直接近並且圍繞著與路面附著系數相對應的滑移率上下變化，說明了該系統充分利用了路面性能，基本上保持了較大的附著力制動，制動性能較好；制動力隨著路面條件的變化而相應做出調整，實現了路面自動識別的功能。
  20. Publicity and promotion at zero cost for the debut ; and

    首次推廣招聘費用全免及
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