小于或等于

If you put a MIDI music, it contains a number of polysyllabic must be less than or equal to the sound card you use the polyphony number, the best results can be heard.

如果你放一首MIDI音乐的时候，它所含的复音数必须小于或等于你所用的声卡的复音数，就能听到最佳的效果。

Nonsynonymous sites were far less than synonymous sites. The ratio of synonymous and nonsynonymous substitution were all less or equal to one manifesting that it did not effected by Darwin positive selection. But some sites affected by negative selection.

非同义突变位点远少于同义突变位点，同义与非同义替代速率比全部小于或等于1，表明MSTN基因编码区序列并未受到达尔文正向选择的影响，却受到一定的负向选择作用。

Or more round indications in a line separated by 2mm or less edge to edge is rejectable.

4各获以上圆形缺陷线性分离排列时，之间距离小于或等于2毫米时，拒收。

Where t is a time period less than or equal to the present time tSun, L is the luminosity at time t, and LSun is the current solar luminosity.

其中t是小于或等于目前太阳的时间，L是t时刻的光度，LSun是太阳当前的光度。

Acid rain has a pH of 2or less and is responsible for acidifying streams and lakes and ,thus,not only killing fish but leaving the waterway too acidic to be reinhabited.

酸雨的酸碱度小于或等于2，它导致溪流和湖泊的酸化，因而不仅杀死鱼类而且导致水域过酸而不能再在其中居住。

When the thickness of the concrete layer is 50 mm, and that of the asphalt layer is less than or equal to 150 mm, an increase in strain at the bottom of the concrete layer with the increased load is significantly greater.

当厚度的混凝土层是50毫米，吗沥青面层的小于或等于1.5毫米，增加在紧张的底部的混凝土层增加负荷显著增加。

At this point, if the sizes of solid particles with the liquid into balance disc constantly in front of the high-pressure area, particle size less than or equal to A as the solid particles will flow through the axial gap.

此时，若大小不一的固体颗粒随着液体不断涌向平衡盘前面的高压区，粒径小于或等于A的固体颗粒会随着液流通过轴向间隙。

If the random number is equal or less than the chance, it loads the spell from the weapon that hiddedthe targed, load the spell id, if it is indeed a OnHitChance-like event, it will cast the spell.

如果随机数小于或等于这个机率，程序会调用隐藏在武器上的技能攻击目标，但需要一个OnHitChance这样的事件才能调用

Coronary stenoses with a fractional flow reserve of 0.80 or less were stented.

对于血流储备分数小于或等于0.80的冠状动脉狭窄，行支架植入术。

19Mm.扫频结束后测蓄电池最终状态,观察电池外观变化 5 Note: The definitions of some nomenclatures of this specification (1) standard charge: 0.3C5A charge at 20℃±5℃ to the limit voltage, then change to charge with constant voltage till the current less than or equal to

备注：以上标准中的一些术语的定义：(1)标准充电：在环境温度 20℃±5℃的条件下，以 0.3C5A 充电，当电池端电压达到充电限制电压时，改为恒压充电，直到充电电流小于或等于 0.02C5A 后停止充电(2)剩余容量：电池经过特定的检测程序后的首次放电容量。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。