positive direction 中文意思是什麼
positive direction
解釋
正方向-
We take the downward direction as positive.
我取向下的方向為正。 -
When the width of the foundation is smaller, the friction force is firstly increased from zero at the central area of the foundation, then decreased to zero at the edges of the foundation, hence there is a peak ; when the width of the foundation and the thickness of the soft ground is larger, the frication force is almost zero from the central area of the foundation to a certain distance, then increased, at last decreased to zero at the edges of the foundation, therefore there is a peak ; and when the width of the foundation is larger and the thickness of the soft ground is smaller, the friction force is firstly increased from zero at the central area of the foundation in the negative direction, then decreased to zero, so there is a negative peak, then increases in the positive direction, eventually decreased to zero at the edges of the foundation, hence there is a positive peak
當基礎寬度較小時，從中心線為零處開始增加，達到峰值后，開始減小，直至基底邊緣處為零；當基礎寬度和軟土地基厚度較大時，從中心線處開始，向外側延伸一定距離，幾乎為零，然後開始增加，達到峰值后，開始減小，直至基底邊緣處為零；當基礎寬度較大，並且軟土地基厚度較小時，從中心線為零處開始反向增加，達到反向峰值后，然後反向減小，減小到零后，逐漸正向增加，達到峰值后，再逐漸減小，直至基底邊緣處為零。 -
In the state of galvanic couple, the couple potential of the bare metal quickly shifts towards positive direction, and to approach the stable natural corrosion potential of aluminum alloys after 40 seconds
耦合狀態下，新鮮金屬的耦合電位正向移動的速率極快，在40秒鐘后已接近於鋁合金穩定的自腐蝕電位。 -
Our fingers will curl in the positive direction of rotation
我們的手指將收攏于正旋轉方向。 -
Discussion on the positive direction of shear stress in material mechanics
材料力學應力分析中剪應力正向的探討 -
Traditional textbooks of electric machinery don ' t define the positive direction of electric machines in according to the basic theory of electric machines
摘要傳統的電機學教科書對電機的一些主要物理量的正方向的規定與電機的基本原理不符。 -
In terms of the basic theory of transformers and induction machines, this paper defines the positive direction of these two kinds of machines again and deduces the new equivalent circuits of transformers and induction machines
根據變壓器和異步電機的基本原理，對這兩種電機的主要物理量的正方向重新進行了規定，並由此推導出新型等效電路。 -
The key to prediction of casting shrinkage / porosity lies in ascertaining the critical value of temperature gradient and niyama criterion. the thesis put forward two methods to ascertain the value, one is which is positive - direction and the other is negative - direction. we verify the realistic arithmetic of temperature gradient method and niyama criterion method by experiment, and we can draw a conclusion that the arithmetic is correct and reasonable in most cases and choice of developing tool is sound
臨界梯度值和新山判據臨界值的確定是實現縮孔縮松預測的關鍵，本文提出了確定臨界值的正向法和反向法，並以高鉻鑄鐵件縮孔縮松預測和鑄造工藝改進為研究對象，應用正向法，確定了溫度梯度法的臨界值為180 m 。 -
This method aims at, accompanying with knowledge mastering and in the form of terraced - shape, training students ability of memory, ability of comprehension, ability of operation, ability of expression, ability of self - study and innovative ability, and therefore, improves the students moral character. there are two kinds of operating way : positive direction and integrated training methods
高中政治學科能力階梯訓練就是在高中思想政治課教學中，伴隨著知識的掌握，呈階梯狀訓練學生的識記能力、理解能力、運用能力、表述能力、自學能力和創新能力，並有效提高學生思想品德素質的一種教學方法。 -
In this paper a kind of interferometric optical fiber gyroscopes based on mach - zehnder interferometric principle is proposed. the signals of this novel optical fiber gyroscope transmit along the positive direction, which avoid the interferometric noise, causing by the negative - directional scattering light and reflecting light, and the kerr effect noise. in this novel optical fiber gyroscope the light power ' s utilization efficiency is high, the output signal is strong
本文提出一種基於mz干涉原理的干涉式光纖陀螺，該種光纖陀螺的光信號採用正向傳輸，避免了後向傳輸光對光源的影響，也避免後向散射、反射光帶來的相干噪聲以及光學kerr效應噪聲，光功率利用率高，輸出光信號大。 -
Possibility thinking is the next step, which takes positive thinking and creates a pro - active approach to moving positive thoughts in a positive direction
可能思想是下一步，它創造出激烈的取向，使積極思想朝積極方向進發，那就是可能思想，是移山的信心。 -
When the regional identify develops toward the positive direction, the nation is inclined to select the balance - of - power security in the functional phase area and cooperative security in the belong phase area
當地區認同朝著積極方向發展時，在功能性階段區內國家傾向于選擇均勢安全，在歸屬性階段區內國家傾向于選擇合作安全。 -
And where they have moved in a positive direction, there is no reason not to compliment them
在他們出現向積極方向的發展時，沒有理由不對此表示贊賞。 -
We hold up our left hand and point our thumb in the positive direction of the axis of rotation
我們握住自己的左手並且將自己的右手拇指朝向正旋轉軸方向。 -
For education to flourish and move in a positive direction, there must be close cooperation between the government and private sector
三教育要能積極發展，就必須靠政府與民間的密切合作。 -
Despite major economicsetbacksduring the year, the technology industry has demonstrateditsstrength and confirmed its power to propel the employment marketina positive direction
盡管2005年經濟整體受挫，但科技行業還是展現了強勁的勢頭，且有能力帶動就業市場向積極的方向發展。 」 -
" despite major economic setbacks during the year, the technology industry has demonstrated its strength and confirmed its power to propel the employment market in a positive direction.
盡管2005年整體受挫，但科技行業還是展現了強勁的勢頭，且有能力帶動就業市場向積極的方向發展。 」 -
Using the directional characteristic of the positive direction explodes elongated charge, wavefront of the elongated charge in the explode location shown higher directivity is in - phase stacked, and also propitious for p - wave to explode and travel
細長藥柱震源利用正向激發長藥柱的定向性特點，達到激發后的波前面在垂直向下的方向上是同相疊加的，顯示出很強的定向性，有利於縱波的激發和傳播。 -
Maliki says iraqi officials would participate in the meeting not as a mediator between the two sides, but as a principal party in trying to direct the dialogue in a positive direction
談到，伊拉克官方在此次會晤中並非以調解人身份示人，而將作為準則制定者的一員參與到會晤中，力圖將整個和談朝積極的方向引導。 -
With the deep - going of economical and political reform, the political psychology of chinese peasant in transitional period has displayed many new features. studying, grasping and leading it toward the positive direction, has became an important problem ca n ' t be ignored in policy decision of the countryside - innovation
隨著經濟和政治改革的深入，轉型期中國農民政治心理也表現出了新的特點，及時研究和把握轉型期農民政治心理，並將其朝著積極的方向引導，已成為我國農村改革決策不容忽視的重要問題。
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