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pitch point中文什么意思

发音:   用"pitch point"造句

例句与用法

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  1. The judgment condition for the involute gear pairwith fewer teeth number outside pitch point
    少齿数渐开线齿轮节点外啮合的判定条件
  2. Green financial policy - the pitching point of sustained development of resources and environment in west china
    西部资源与环境可持续开发的切入点
  3. If regards each part as the pitch point , and draw a line in two parts that are semantically relate to another one , then we obtained a connection network
    如果把各个部分视为节点,并在两个有语义联系的部分之间引一条边,那么我们就得到了一个关联网络。
  4. At first we analyzed the optical network joins the partial wave - length variable pitch point to the network performance improvement and on how reasonable placed in wdm optical network switching nodes in order to achieve better network performance to improve the effectiveness of the study
    本文首先分析了光网络加入部分波长可变节点对网络性能的改善,并对如何在wdm光网络中合理放置转换节点,以达到较好改善网络性能的效果进行了研究。
  5. Applying the computer program developed by this paper , and choosing the real values of the gear transmission , this paper has completed more than 50 sets of calculations of the thermal elastohydrodynamic lubrication based on the non - newtonian fluid . the following conclusions can be drawn according to the computational results : 1 , when the gear teeth are engaged at the pitch point , the changes of both the gear rotational speed and the load have little influence on the pressure distribution and the film shape , but they have large influence on the film temperature distribution
    应用本文研发的计算机程序，选用齿轮传动的实际参数，先后进行了50余组的基于非牛顿流体的热弹流润滑计算，所得的主要结论如下： 1 、当齿轮在节点啮合时，齿轮转速及载荷的变化对压力分布口太原理工大学硕士学位论文和油膜形状的影响不大，但对温度分布有明显的影响。

相关词汇

        pitch:    vt. 1.扔，投，抛，掷；【棒球】投球。 2.插(桩等 ...
        point:    n. 1.尖头，尖端；尖头器具；〔美国〕笔尖；接种针，雕 ...
        pitch apex beyond crossing point:    节锥顶超出至相错点
        pitch apex beyond cro ing point:    节锥顶超出至相错点
        no pitch:    投球无效
        pitch:    n. 1.沥青；含有沥青的物质；松脂，树脂。 2.人工合成沥青；人造树脂。 mineral [Jew's] pitch 地沥青。 pitch black [darkness] 漆黑(的)。 Touch pitch, and you will be defiled. [You can't touch pitch without being defiled.] 近墨者黑。 vt. 用沥青涂。 vt. 1.扔，投，抛，掷；【棒球】投球。 2.插(桩等)，搭(帐篷等)，扎(营)，铺(路)，布置(场面等)，安顿(住处)。 3.〔常用 p.p.〕整顿，安排(阵容等)；【音乐】为…定音高[定调]。 4.〔英国〕努力推销(商品)；〔口语〕讲(故事)。 P- him out! 把他赶出去!pitch one's tent 安顿帐篷。 a pitched battle 激战，互有准备的对阵战。 pitch a note 定音高。 pitch attack 攻打。 pitch (a) woo 〔美国〕求爱，搂住亲嘴。 pitch it strong 大吹牛皮。 pitch oneself 〔口语〕坐下来。 pitch sb. over the bar 取消某人的律师资格。 vi. 1.扔，投，掷；【棒球】作投球员；投球。 2.头朝下掉落[倒下] (on into)。 3.【地质学；地理学】(地层等)向前方倾斜，倾斜。 4.(船)前后颠簸纵摇，俯仰 〔cf. roll〕。 5.搭帐篷，露宿；暂住；定居；布置场面。 6.选择，决定 (on upon) 偶然碰见 (on upon)。 7.(蜂等)歇，(马)突然跳起。 8.【机械工程】咬住。 9.吹牛，说大话。 I pitched upon the very house that suited me. 我找到了合适的房子。 pitch in 〔美口〕热情参加，拼命干起来。 pitch into 〔口语〕猛烈攻击；大骂；开始大干特干；大吃大嚼。 n. 1. 投掷；投球；投球距离。 2.(船的)前后颠簸。 3.度，程度；高度；点，顶点，极点；倾斜度；倾斜，坡；【音乐】音高；音高标准；【火箭】俯仰；〔比喻〕态度。 4.【机械工程】节，齿距，节距，螺距，间距；【板球】柱的间隔；【航空】螺距〔飞机螺旋浆一次旋转的前进距离〕。 5.(路边)零售摊；摆售商品量。 the pitch of an arch 拱高。 the axial pitch 轴节。 the pitch of a saw 锯齿节，(锯的)齿距。 a concert pitch 【音乐】高[低]音调。 a high [low] pitch sound 高[低]音。 cry out at the utmost pitch of one's voice 尽量地大声叫。 The voices rose to a deafening pitch. 声音大得震耳欲聋。 at concert pitch 处于高效能状态。 in there pitching 〔美口〕拚命地干。 make a pitch for 〔美口〕为…说项。 pitch for the tape 〔美国〕赛跑的最后冲刺。 queer the pitch for sb. ＝queer sb.'s pitch 〔口语〕暗中破坏某人计划。 take up one's pitch 回到自己原位；保持一定限度。 to the highest [lowest] pitch 到最高[最低]限度。
        pitch in:    努力投入; 投入, 动手干, 作出贡献
        pitch into:    投入, 迫使接受, 猛烈进攻, 开始忙于, 大吃大嚼
        pitch on:    选中, 决定
        pitch-in:    直接切击入洞
        the pitch:    下了球场
        to pitch:    上下颠簸
        pitch pitch:    牙距
        circular pitch; pitch of teeth:    节距
        pitch black pitch dark:    深黑漆黑
        pitch-black pitch-dark:    深黑漆黑; 深黑，漆黑
        a on the point of:    即将...的时候
        at a point with:    在…之间
        at point:    在点上
        at the point of:    将要时; 就要的时候; 就要…时; 靠近, 接近
        at this point:    这时候
        be point:    损益分界点
        by point:    偏点
        for point:    追加分
        in point:    编辑起点; 恰当, 中肯; 恰当的; 相关的

其他语言

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  7. pitch poisoning 什么意思
  8. pitch pole 什么意思
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  10. pitch polishing 什么意思
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