一次

The changes of the photosynthetic capacity of the one-crop cultivar were slow; but the the photosynthetic capacity of two-crop cultivar increased, that prepared for the two-crop flower.

花前光合能力强，花后弱；8月一次花光合能力变化缓慢，而二次花品种光合能力迅速增加，为二次开花做准备。

Star wartime generation: About 2600, as a result of a universe some galaxy eruption, the human first bitter experience diameter reaches 10 kilometers planetoids the attacks, in humanity common diligently under, finally turns danger into safety, on the Earth under the first time got up the man-made meteor shower, between the humanity here the even more unity and has been intimate, the humanity finally saw the collective wisdom and the strength, this time human complete population estimate about 2,400,000,000 people!

星战时代：公元2600年左右，由于宇宙某星系的一次爆发，人类第一次遭遇直径达10公里的小行星的袭击，在人类共同的努力下，最终化险为夷，地球上第一次下起了人造的流星雨，人类之间至此更加的团结与亲密了，人类终于看到了集体的智慧与力量了，此时人类全部人数估计在24亿人左右！

The equipment and technology of the high-power twice atomizing arc spray in steel bridge anti-corrosion is investigated,owing to the shorter service life-span,the more frequency maintenance and the higher maintenance expense for steel bridge tar-paved layer.

设计拉法尔一次和扁平扇形二次喷嘴的二次电弧喷涂设备，采用无尘自动喷砂、电弧喷锌和喷涂粘结型封闭剂工艺的防腐蚀工艺技术，制造自动喷涂施工工装对钢桥面进行长效防腐蚀施工，为提高路面铺装层使用寿命提供保障

If I had my life to live over, I would start barefoot earlier in the spring and stay that way later in the fall.

&如果我再有一次生命的话，我就会从早春赤脚到深秋，我会多跳几次舞，我会多骑几次旋转木马，还有，我会多采些雏菊花……&

26Quot;If I had my life to live over, I would start barefoot earlier in the spring and stay that way later in the fall.

&如果我再有一次生命的话，我就会从早春赤脚到深秋，我会多跳几次舞，我会多骑几次旋转木马，还有，我会多采些雏菊花%26hellip；%26hellip；&

Diamonds began growth when "Jiangnan continent" combined to Yangtze craton, the growth and residence average temperature T〓 was about 1200℃; Diamonds were mutil-stages growth and interruption caused by temperature and pressure varied during Yangtze craton activities; Diamonds were etched when the magma did not erupt on the surface and form failed magma in mantle; during the later growth term T〓＜1050℃, the type ⅠaA diamonds formed unclear and growth; Before the host magma erupted T〓＜0.5Ma, T〓A＜850℃, the type Ⅰb diamond formed unclear and growth; Few diamonds were brittle deformation during growth term, some were plastic deformation after growth; when the host magma erupted on the surface and weathered to alluvial deposit, diamonds surfaces formed green spots caused by irradiation, then most of green spots became to brown spots during a mid-temperature metamorphism; modern river reform it to alluvial deposit in the minute valley again.

在扬子地台&江南古陆&克拉通化时，金刚石开始生长，其生长与保存的平均温度T〓在1200℃左右；期间由于地台的活动，生长的温度压力条件发生了多次变化，使金刚石出现多次生长、停顿；夭折的母岩上侵活动使金刚石受到熔蚀作用；在金刚石形成的晚期，T〓值下降到1050℃以下，出现了另一次金刚石的生长期，在临近金刚石母岩上侵时T〓＜0.5Ma，温度进一步降到850℃以下，使Ⅰb型金刚石得以保存；在金刚石形成期间还有过碎性变形发生；金刚石形成后部分样品经过了塑性变形；金刚石在上侵过程中，遭受了强烈的熔蚀；在母岩露出地表，形成沉积砂矿时，受到了放射性物质的辐照，先形成表层的绿色斑点、壳层，后经过中低温的热变质作用，大部分绿色转化为褐色；现代河流作用对沉积砂矿进一步改造，形成现在的细谷型砂矿。

Often harvested from second and third growth forests, using strict sustainable management practices, Eastern White Cedar is not only a viable alternative, but a better selection for your next outdoor wood project.

往往收获的第二次和第三次原始森林，用严格的可持续管理的做法，东白雪松不仅是一个可行的替代，而是一个更好的选择，然后在下一次的户外木材项目。

AN EXHIBITION at the Musée Maillol in Paris about the brutal and brutalising effects of the First World War, as recorded by a handful of German Expressionist artists, has been drawing crowds of French visitors, many of whose grandfathers and great-grandfathers fought on the other side of the same conflict.

巴黎马里约博物馆举办了一次肖像画展，这些肖像画由几名德国表现主义派画家创作，第一次世界大战的残酷野蛮在这些画作中得到了表现。画展吸引了大批法国观众，因为许多观众的祖辈和曾祖辈曾以协约国军人的身份参加过第一次世界大战。

The 2 g/L solution of potassium sulfate was employed for the dissolving of sample, and silver nitrate was used as titrant.

以2g/L 硫酸钾为溶解试剂，硝酸银为滴定剂，电位滴定法测定铁矿石中的水溶氯，通过电极电位-浓度二次微商滴定曲线，计算二次微商等于零时对应的V为滴定终点，可省去绘制E-V曲线或ΔE/ΔV-V一次微商曲线作图带来的麻烦。

In the second world war the American navy experimented with TV-guided drones controlled from another aircraft, but these were little more than sideshows in the Pacific, where air power came mainly from aircraft carriers.

世界第二次大战期间，美国海军进行了一次试验，他们从另一家飞机上控制着由电视导向的无人驾驶飞机，但是这些战机却顶多在太平洋中走了一个过场，那次战争中的空军力量主要由航空母舰构成。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。