抗旱

Coleoptile length were observed in different varieties, and the differences among varieties were consistent under different simulated drought stresses, therefore, coleoptile length could be used in the evaluation of drought in wheat at the early stage.

在不同程度的干旱胁迫处理下，各品种的胚芽鞘长度变化趋势大致相同，因此利用胚芽鞘长度可以在早期对小麦的抗旱性进行鉴选。

Stomatal characters of leaves on three different drought-resistant soybean cultivars under slight, moderate and heavy water stress were observed by the method of collodion imprinting film.

采用火棉胶印膜法，研究了不同程度干旱胁迫对不同抗旱类型大豆叶片气孔特性的影响。

The water level on the crucial Wangjiaba Hydrological Station may soon surge above the danger line as more rains have been forecast in the next few days, Cheng Dianlong, deputy director of the Office of the Flood Control and Drought Relief Headquarters, said.

防汛抗旱指挥部办公室副主任程淀龙透露：在未来的数天内，还会有更多的降雨，关键的王家坝水文站的水位可能很快就要超过警戒水位。

Using arid area (annual rainfall about 200mm) and dankness area (annual rainfall about 600mm) contrast test, determining the new potato variety's drought resistance, chlorophyll A, B content and CAT activity in the different growth period, study the relation between chlorophyll content, CAT activity and the drought resistance.

采用干旱地区（年降雨量200 mm左右）与阴湿地区（年降雨量600 mm左右）对比试验，测定马铃薯品种生育期的叶绿素a、b含量和CAT活性，研究其与抗旱性关系。

As well as the content of Malon dialdehyde d...

RE包衣处理表现了壮苗、抗旱的作用

In this article,one-year old Dianthus plumarius was used as materials to study systematically its physiological and ecological properties of photosynthesis、drought resistance and shade resistance in natural environment.

本研究以一年生地被石竹的播种苗为供试材料，系统研究其在自然生态环境条件下光合生理特性、抗旱性和耐阴性，结果表明： 1。

In many parts of China, people are fighting drought.

在中国的许多地区，人们在抗旱。

By taking one-year-old micropropagated K2, K3 and ordinary duplation black locust as study objects, the difference in drought resistance abilities among three clones were evaluated under stimulant natural drought and gradual drought of soil.

本实验设置了模拟自然干旱和土壤逐渐干旱两种处理，以普通二倍体刺槐为对照，研究了三个品种的一年生组培苗间与抗旱性相关的生理生化指标的差异。

Breeding Behavior of Monosomic s in Triticum aestivum L.cv. Chinese Spring and Sava;2. Winter wheat 12057 monosomics and its euploid were evaluated for drought resis-tant physlological index.

利用12057单体及其二体连续两年进行抗旱生理指标的比较，结果表明：12057单体系与其二体在灌浆中期旗叶相对含水量、细胞膜稳定性、叶片渗透势以及渗透调节能力等均存在差异。

But we fell into a communal quiet with an occasional appreciative whistle at the dizzying diversity of plants as the path led us from arid scrub to evergreen oak forest to pine groves draped in lime green lichen, through towering rhododendron and fir trees and ending in a chaotic mix of hemlock, bamboo and fern.

沿途先是抗旱的灌木﹐接着是长青的橡树森林﹐更下来是松树林﹐披着柠檬绿的地衣。我们也经过高大的杜鹃花和桦树﹐最后是栂树、竹子和蕨类植物混成一片。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷