The seeds can live here for thousands of years because of the cold temperature of -18℃. So, in the future, humans can grow any seed they want.
这些种子可以在这里存活数千年,因为这里的温度是零下18度。所以,在未来,人类可以种植任何想要的种子。
The strategies for adaptation of halophytes to saline and arid environments during seed germination stage: (1) high salinity and temperature induce seeds to remain dormancy.
盐生植物种子萌发期间适应盐渍和干旱环境的策略表现在:(1)高盐和高温诱导种子休眠。
The seed vigor of 18 spring-planted peanuts varieties and their corresponding autumn-planted peanuts varieties stored in room temperature were investigated.
以常温贮藏条件下的18个春花生品种及其对应的秋花生品种为材料进行种子活力对比试验。
The factors influencing the fermentation of oriental tobacco seed with the strain P1, such as fermentation temperature, time, aeration material and water application, were studied.
研究了发酵温度、时间、通气材料和加水量等因素对微生物菌株P1发酵香料烟烟籽的影响。
The result showed that removing seed coats and full time of low temperature was precondition to gain success in early mature apricot embryo culture.
结果表明,剥去种皮与足够时间的低温处理是早熟杏胚培成功的先决条件;
After adding the crystal change promoter a, the content of FeOOH in iron red was decreased and the temperature of crystal seed preparation was properly raised.
加入晶型转化促进剂a可以减少铁红中水合铁含量,同时可适当提高晶种制备的温度。
But ever finer control of the temperature gradient around the seed is eliminating the telltale imperfections that jewelers could once detect with a magnifying glass.
然而,一种能更精细控制晶种周围温度梯度的方法,正逐渐去除这种遮掩不了的瑕疵。
Temperature is the major ecological factor affecting maize seed development and filling.
从籽粒灌浆动态分析,温度是影响玉米籽粒形成与灌浆的重要环境条件。
In this paper the cooking temperature of safflower seed oil (simplified as safflower oil) and the influence of cooking temperature on acidic value and peroxide value were investigated and discussed.
探讨了红花籽油(简称红花油)用于烹调使用的温度及烹调温度对酸价和过氧化值的影响。
The trial was started at low concentration and room temperature using the granular sludge as seed and actual wastewater as inoculated substrate.
在试验中,以颗粒污泥为接种污泥,以实际废水为基质培养,在常温条件下采用低负荷启动。
The numerical results give the critical temperature of the seed region and the thermal stress for crack generation, irradiated with threshold fluence.
在阈值能量的辐照下,数值结果给出了对应的温度和应力。
The effects of safe storage of the sunflower seed oil can be done with full-N2 method, low temperature, and addition antioxidants etc.
同时,还试验了不同油脂的储藏稳定性、充氮、低温、添加抗氧剂等方法对葵花油安全储藏的效果。
Problems still remained in existing technologies which put too much emphasis on preventing the threshold temperature drift and neglect maintaining not only high seed purity but authenticity.
现有提纯繁殖技术多以防止起点温度漂移为目的,而忽视了生物学性状的提纯保真。
Studies are conducted on melting snow and keeping green by electric cable heating system on Beijing sports turf in winter, grass seed selection, and turf soil temperature field.
本文对北京地区草坪冬季电缆电热融雪保绿问题,草种的选择及土壤温度场进行研究,旨在对北京地区草坪电缆加热系统进行优化设计。
The major affect on the rice production in Nanzhao county caused by the autumn low temperature is significant reduction of the seed rate and output.
秋季低温对南召县水稻生产的影响主要是显著降低结实率和产量。
The effects of temperature on the bagged self seed and the abortive pollen types of indica TGMS rice line 2301s were studied by sowing on different dates in 1999 and 2000.
1999年和2000年分期播栽试验,研究了温度对籼型温敏核不育系2301s自交不育度和花粉败育类型的影响。
On the contrary, late varieties had weak sensitivity to temperature and strong tolerance to heat, with the imperfect grain ratio and 1000-seed weight having no changes.
晚熟品种属感温性弱的品种,其耐热性强,空秕率和千粒重与常年相比变化不大。
In this paper, experiments on seed threshing methods and conditions of closed cone were conducted by using two methods, namely, degrease via reagent soaking and drying via temperature-control drier.
文章采用化学试剂浸泡脱脂和控温干燥箱加温干燥两种方法,试验了班克松闭合型球果的取种方法及条件。
It is a dedicated constant-temperature equipment for analysis of water, BOD test, cultivation and storage of bacteria, moulds and microorganisms, plant cultivation and seed-breeding test.
是水体分析和BOD测定,细菌、霉菌、微生物的培养、保存、植物栽培、育种实验的专用恒温设备。
Temperature influenced preharvest sprouting to some extent. The inhibiting substance in seed coat and ear was also discussed.
本文还讨论了颖片、芒中的抑制物质及温度对穗发芽的影响。
These methods such as withdrawal narrow neck of seed, setting feasible temperature field, cont rolling the crystal growth ratio and reducing vibration of machine are presented.
例如,通过缩细颈,布置合理的温场,控制晶体的生长速率和减少机械振动等方法。
The increase of one seed pod and decrease of three seed pod and the numbers of pod per plant led to reduction of the numbers of grain per plant. The constant low temperature a…
大豆在花期遇低温时一粒荚数增多 ,三粒荚数和单株荚数减少 ,导致单株粒数下降 ;
The MVD was resulted in substantial saving of processing time, lower of drying temperature, and improved quality of lotus-seed.
将微波真空干燥应用于莲子干燥,能显著提高干燥速度,降低干燥温度,改善产品品质。
The fertility restoration of the female pollen, result from low temperature during the period of fertility conversion would affect seed purity.
育性敏感期的低温会导致母本花粉的育性恢复,从而影响制种纯度;
At present, film covering is widely adopted for seedling raising throughout South China, reducing the impact of low temperature and rainfall on the seed soaking and seedling transplanting.
目前南方各地基本都以覆膜保温方式为主育秧,减轻了低温降水天气对浸种和插秧的影响。
It is a dedicated constant-temperature equipment for analysis of water body, bod test, cultivation and storage of bacteria, moulds and microorganisms, plant cultivation and seed-breeding test.
是水体分析和BOD测定,细菌、霉菌、微生物的培养、保存、植物栽培、育种实验的专用恒温设备。
After low temperature stress, the seed setting rare of three stages were decreased, and the number of secondary branches significantly decreased, while other indexes were not remarkable... 3.
低温胁迫后,三个时期的结实率都较常温下的有不同程度的降低,二次枝梗在孕穗期较对照有明显减少,其他则变化不明显。
The invention provides tomato long stigma type high temperature sensitive male sterile line seed selection and a hybridized seed production method.
本发明提供了一种番茄长柱头型高温敏型雄性不育系选育及杂交制种方法。
The invention provides tomato long stigma type high temperature sensitive male sterile line seed selection and a hybridized seed production method.
本发明提供了一种番茄长柱头型高温敏型雄性不育系选育及杂交制种方法。
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