上弦

The bow would be taken on the bowstring when using. But if you use it to fire, several days or a week is OK.

弓是用的时候才上弦，但如果打围或作战，上个三五天或一个多礼拜也可以。

Bulwark 弦墙 Steel bulwark to be arranged at forecastle deck according to G.A. Plan. In addition a closed steel bulwark to be fitted on poop deck.

如总布置图所示，艏楼甲板应布置有钢质弦墙，此外在艉楼甲板上应布置有封闭式钢质弦墙。

Truss bridge generally more common in the railway and highway; into winding force by force, and last quarter of two ...

桁架桥一般多见于铁路和高速公路；分为上弦受力和下弦受力两种。。。。

The pattern of lunar cycle can be classified into three strategies:(1) Planulation of S. hystrix and P. damicornis showed clear lunar periodicity and the peak of larval release shifted with different months. The peak of planulation occurred around the full moon in winter then shifted gradually to the first quarter moon phase in summer. The phase shift of larval release may be related to the seasonal variation of seawater temperature and the sudden temperature drops caused by upwelling.(2) Planulation of S. pistillata showed clear lunar periodicity and the peak of larval release occurred around the full moon.

在月周期方面可分成三种生殖策略：(1)尖枝列孔珊瑚与细枝鹿角珊瑚释放幼生不但有明显的月周期，而且释放幼生的高峰会随著月份而移动，由冬季至夏季期间，高峰从满月前后转变至上弦月前后；再由夏季至冬季期间，高峰从上弦月前后转变至满月前后，而此变动形成一个完整的年周期，原因可能与海水温度影响配子发育和胚胎速度与夏季期间涌升流所造成的降温有关。

1 For Juniors and Women the bow will not be less than 150cm in length, for men the bow will be not less than 160cm in length – this length being measured between the string nocks.

9.3.1.4.1青少年组及女子组的弓长不得短于150厘米，男子组的弓长不得短于160厘米，这个长度是从上弦沟到下弦沟之间测量。

In the truss , the truss chord is composed of the outer bar, including the winding lever and the chords, connected chords bar called the ventral ...

在桁架 中，弦杆是组成桁架外围的杆件，包括上弦杆和下弦杆，连接上、下弦杆的杆件叫腹。。。

The top chord components of beam string structure are fabricated in factory and assembled on site.

该张弦梁上弦构件在工厂分段制作，现场拼装。

During the New Moon (the 1st of a lunar month) and the Full Moon (the 15th of a lunar month) when the Earth, Moon, and Sun lie in a straight line, the solar and the lunar tides overlap and the sea-level pressure is lower than the mean at the Airport, because the tide-producing force induced by the Sun and Moon reaches maximum. On the other hand, during the First Quarter (the 7th day of a lunar month) and the Last Quarter (the 21st of a lunar month) the Sun-Earth's and the Moon-Earth's relative positions are perpendicular to each other with respect to Earth, the solar and the lunar tides interfere mutually, the Airport sea-level pressure is greater than the annual mean due to the tide-producing force reaching minimum.

松山机场在朔望月里，每逢阴历朔日或望日，受太阳与月球之引潮力(Tide-producing force)方向一致，太阳潮和太阴潮重叠影响，其全日和逐时平均海平面气压比年平均为低；而每逢上弦和下弦时，日地与月地的相对位置成直角，太阴潮和太阳潮相干扰，其全日和逐时平均海平面气压则比全年平均为高。

In other words, on the night of first quarter moon, we see half the moon's day side, or a true quarter of the moon.

换句话说，在上弦月上的夜晚，我们看见月的那一半白昼，或者准确的说上弦月。

Lunar month, is a revolution, when the moon relative to the sun's position changes, resulting in a new moon, winding, hope and the last quarter moon phase changes.

朔望月，是以月球公转时相对于太阳位置的变化，产生了朔、上弦、望和下弦的月相变化。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。