one leaf

There was only one leaf left on the vine .

藤蔓上只剩下一片叶子。

The scientists came to this conclusion after their experiment showed that plants responded to light even if it was shone on only one leaf .

科学家用实验展示了打在一片叶子上的灯光让整个植物都作出“反应”。

Side shoots should be cut back to one leaf above the basal cluster .

应将旁枝剪至主串上一叶高处

One leaf is missing from this book .

这本书缺了一篇儿。

The fall of one leaf is enough to tell coming of autumn .

一叶知秋。

As soon as he got home , he held up one leaf after another in turn to cover his eye , and kept asking his wife : " Can you see me ? "

一到家，他就轮番着一片一片地举起树叶，遮住自己的眼睛，不停地问妻子：“你看得见我吗？”

Season of the falling flower still has one leaf for you keep watch .

落花的季节还有一叶为你守候。

One leaf is under the truck .

一片树叶飞到了一辆卡车底下。

Clover with one leaf make a pray ;

一叶的三叶草是祈求；

In their experiment , the scientists showed that light shone on to one leaf caused the whole plant to respond .

通过实验发现，一片叶片接触阳光会引起整株植物的反应。

And they went into the garden in the large avenue , where one leaf was falling after the other ;

于是他们走到花园里去，在一条宽阔的林荫路上走。这儿树叶在簌簌地落下来。

The growth rate of main stems are same , but the leaf age of the main stems are one leaf faster than normal treatment .

主茎叶龄的增长速率虽然相同，但经过湿沙催芽种薯主茎叶龄比未经湿沙埋藏处理的提前生长一片叶。

The statistics of leaf numbers shows that the mutant plant produces one leaf within every 10 days after the heading of wild type plant .

叶片数统计结果显示在长、短日照条件下，野生型植抽穗以后，突变体植株在观测期间平均每10d产生1片新的叶片。

one leaf fell after the other : the sloes only stood full of fruit , which set one 's teeth on edge .

叶子在簌簌地往下掉。只有山楂结着果实，酸得使牙齿都要脱落。

As soon as he got home , he held up one leaf after another in turn to cover his eye , and kept asking his wife :

一到家，他就轮番着一片一片地举起树叶，遮住自己的眼睛，不停地问妻子：

It showed that there were obvionsdifferences in stoma size among the exmined plant materials and amongstomata on one leaf .

结果表明：不同品种气孔大小差异很大，同一叶片上气孔大小也不相同；

Investigating the species of aphids by the methods numbering on one leaf . A discussion on the succession of the predominant citrus aphid is also given .

文中还讨论了柑桔蚜虫优势种的演替问题。

Who knows the reason one leaf falls and another remains ? But Ole and Trufa believed the answer lay in the great love they bore one another .

也没有人知道为什么有的树叶会飘落下来，而有的树叶依旧长在树上。

The results show that the tea yield increases by 41.8 % , the weight of a hundred buds of one leaf by 80 % , and that of two leaves by 66.7 % .

试验结果得出：茶叶产量增加41.8%，一叶百芽重增加80%，二叶百芽重增加66.7%。

By means of blade-cutting and light-shielding , the amount of nutrient supplied by the sheath to the grain is estimated to be roughly equivalent to one leaf 's photosynthetic efficiency of the rice plant .

根据剪叶、遮光处理的结果，估计叶鞘可能向籽粒提供养分的数量大致相当于单株种植时一片叶的光合能力。

The total leaf number per plant of A , C and E are 17.9 , 17.9 and 17.4 respectively , which are more one leaf or so than three contrasts , and their leaf-emerging rates are slow obviously compared with contrasts .

组合A、C、E的总叶片数分别为17.9、17.9和17.4，均比3个对照组合多1片左右，且出叶速度均明显慢于对照组合。

One leaf can do little for another when the wind blows , the rain pours , or the hail begins to fall . And now a drenching rain poured down and the rising hurricane drove it in sheets along the ground .

每当刮风下雨或开始下冰雹时，一片树叶并不能为另一片做些什么。片刻之间，倾盆大雨劈头泼下，阵阵狂风又沿着地面把它们刮成了一片片雨幕。

One maple leaf has too many stories to tell .

一片飘泊的枫叶，饱含多少凄风冷雨！

Most seeds have two seed leaves while some have only one seed leaf .

大多数种子有两片子叶，而有些则只有一片。

One cattail leaf fan can be used to cool the air .

一把蒲扇可以用来扇风。

Twenty one Large leaf , high yield clones are selected from all over the country 86 clones through index selection , and hereditary gain is more than direct and indirect selection .

运用选择指数从86个无性系中初选出21个大叶高产无性系，其选择效果优于直接和间接选择。

Considering large deformation , interleaf friction and contact simultaneously , the FEA model of one front leaf spring is built using ANSYS based on nonlinear finite element for continua and structures .

根据现代接触动力学理论，提出了采用非线性有限元方法和多体系统动力学方法相结合的方法分析钢板弹簧；

In three leaves and one half leaf period , the treatment of comparison had the lowest activity of peroxidase ( POD ), and different treatments had different changing trends with growing development . However , seed coating agents enhanced the POD activity of maize seedling .

玉米幼苗三叶一心期，对照处理的玉米幼苗叶片中过氧化物酶（POD）活性最低，但随着生育进程，各处理的变化趋势不同，但总的来看种衣剂处理在一定程度上提高了POD活性。

A small clear glass vase - 3 / 4 full of water , 12 short stemmed flowers , one aspidistra leaf , bear grass , a ruler scissors or a vegetable knife , a dash of household bleach and a bucket of warm water

干净的花瓶，装3/4的水，12朵短茎花朵，一片叶兰叶子，草，尺子，剪刀或者水果刀，漂白剂，热水

Compared with the spray inoculation at stage of one true leaf of growing seedlings in 17 cultivars with different resistance , etiolated cotyledon spray inoculation had advantages of short period of indentification , less affection by environment , and easy grading as the symptom was very typical .

经17个抗病性不同的品种验证，该方法与培养幼苗一真叶期喷雾法比较，同样准确、可靠。同时具有鉴定周期短、不受环境条件影响、接种症状表现明显、易于分级等优点。