萌发

Lipases are important in germinating seeds, e.g. castor oil where they help to break down storage fats.

脂肪酶在种子萌发过程中有重要作用，可以帮助分解储存的脂肪，如蓖麻油。

Keywords : Pachira macrocarpa;seed;ABA;seed vigor index;germianation rate

中文关键词：马拉巴栗；种子；脱落酸；种子活力指数；萌发率

To investigate the relationship between the tolerance to dehydration and superoxide dismutases in Pachira macrocarpa, fresh mature seeds were pretreated with a 12 h DDTC and subjected to 3~20 h desiccation silica gel at 25℃. The results showed that 20 mmolL^(-1) diethyldithiocarbamate treatment inhibited efficiently SOD and SOD activity in seeds and reduced tolerance of seeds to water deficit, which was evidenced with increases in electrical conductivities and malondialchehy of the seeds, and a rapid decrease of the seed vigor during desiccation.

以探讨马拉巴栗种子脱水耐性与其超氧化物歧化酶之间的关联为目的，选用新鲜的成熟马拉巴栗种子，用二乙基二硫代氨基甲酸钠（DDTC， SOD抑制剂）进行12h预处理后，在25℃下进行3~20h的硅胶快速脱水处理，观察种子的萌发率和生理指标的变化。

The proportion of megaspores to forming sporelings was only about 12%. Frequently no more than 1% of the sporelings grow up to become mature individuals.

在已萌发的雌配子体中，幼苗的形成率仅为12%，模拟中华水韭野外生长的条件下移栽幼苗，其成活率非常低，不足1%。

The results showed that mild alkali stress (pH 6.0~6.5) promoted plant growth, while severe high pH inhibited both seed germination, photosynthesis and root elongation.

结果表明：pH值过高会抑制种子萌发；随着pH值的逐渐增加，根的相对生长量和幼苗叶绿素含量均呈现先增加后减少的趋势；同时，根尖生长素含量随着pH值升高呈现先增加后减少的趋势，表明生长素含量变化可能在植物对碱胁迫的响应中，尤其是在根伸长过程中起着重要作用。

Moppets also want to read the swift changes of the history of motherland; in their little hearts they have germinated with the wishes of coming aboard to the Great Wall.

娃娃们也要阅读祖国那沧桑的历史，在他们的幼小心灵中也萌发着登上长城的意愿。

In the present study a solution culture method was developed to test the effects of mycorrhiza formation on organic acids.

本试验改固体培养基为营养液培养基，采用静止的培养方法，在培养四个月时发现，萌发孢子的菌丝生长良好，菌丝已经侵染了根段，形成了根内菌丝，同时也观察到大量辅助细胞的存在；培养六个月后，形成了成熟的新孢子，说明营养液静止培养菌根共生联合体的方法是成功的。

Boehmeriae were studied, and the results indicated that the zoospores of P. boehmeriae could be inactivated obviously by irradiating with 30W ultraviolet light 50cm away from the culture dishes tested and that 95% germination of zoospores could be restrained by 30W ultraviolet light treatment for 40sec.The mycelium growth from mycelium discs of P. boehmeriae were inhibited mostly by 30W ultraviolet light treatment for 20min. Afterwards, the inhibitive rates were decreased with the rise of the treatment time, which showed that the mycelium discs of P. boehmeriae had produced flexibility to ultraviolet rays after being irradiated by certain dosage of ultraviolet light.

研究了紫外光对苎麻疫霉生物学特性的影响，结果表明，30W的紫外灯管距培养皿50cm照射处理对苎麻疫霉的游动孢子具有明显杀灭作用，紫外光照射40sec可以抑制95%的游动孢子萌发；紫外光照射20min对菌丝块的菌丝生长的抑制率达最大，以后随着处理时间增加，抑制率却有降低的趋势，说明苎麻疫霉的菌丝块，经一定剂量紫外光照射后对紫外线产生了适应性。

But as it appeared to him servile to be at the level of others, he thought that with the aid of certain citizens of Fermo to whom servitude was dearer than the liberty of their fatherland, and with support from the Vitelli, he would seize Fermo.

然 而他认为跟芸芸众生混迹于一处无异于奴隶，于是便萌发一念，想获取费尔莫某些市民的帮助(这些人认为做亡国奴比祖国的自由更珍贵)，并且在维泰洛佐的支持之下，一举占领费尔莫。

The competitive effects of water absorbents on seed germination was studied by placing wheat seeds on water absorbent substracts with different water contents.

结果表明，吸水剂对环境中水分的吸收及对种子释放水分是相互矛盾的，一般情况下，吸水剂不可能向环境中吸收水分而后供给种子萌发

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。