冷干期有利于尘暴发生。
可见，区内风沙活动及风成景观的塑造过程，主要是在暖干期进行的。
So, it can be concluded that sand drift activity and aeolian landform forming are mainly taking place in warm dry period.
拔节期水分亏缺对干物质累积量影响最大。
Water deficit at jointing stage affected mostly dry matter accumulation.
鼓粒期干物重与籽粒产量呈显著正相关。
Dry matter weight of fulling period was correlated with yield.
目的：通过分析吉林省查干湖丰水期和枯水期的15项金属元素和15项稀土元素(REE)的含量，对查干湖的水质进行初步评价。
To evaluate the water quality of Chagan Lake by analyzing 15 metal elements and 15 rare earth elements (REE) contents in rainfall season and rainless season of Chagan Lake of Jilin province.
各器官干物质分配指数随着生理发育时间而变化，基因型、播期、氮素及水分水平影响各器官干物质在地上部分配的大小。
The dry matter partitioning indices of green leaf, stem and pod varied with the physiological development, and were influenced by the genotype, sowing date, nitrogen level and water status.
为掌握小型西瓜生长发育规律，采用分期抽样和定量检测方法，对黄小玉、红小玉生长过程中生育期、干物质积累、养分的吸收分配和果实品质变化进行了研究。
In this article, the development stage, dry matter accumulation, nutrient absorption and distribution, fruit quality changes during growth stage of Huang Xiaoyu and Hong Xiaoyu were studied.
另一方面，冻干血清花费少一些并且保质期更长一些。与液体形式12个月的保质期相比，冻干血清可以保存60个月。
On the other hand, the dried form cost a little less and had a longer useful life, 60 months, against 12 months for the liquid form.
干奶期应该要多长？
经济系数平均达0.57。高产花生品种生育后半期有较高的干物质积累速率。
The average of economic coefficient reached 0.57. The high yield peanut cultivars had higher accumulation rate of dry materials in after life.
采用池栽土培试验研究了钾对不同生育期油菜干物质积累量和钾、钙、镁含量及吸收量的影响。
Micro plot trial was carried out to study the effect of K application on dry matter accumulation and the content and the absorption of K, ca and Mg of oil rape.
分析了通河县松干堤防一期防浪墙竖向裂纹产生的原因，提出了预防措施。
This paper analyzes the causation of the vertical rifts in the concrete wall against water wave of the first stage construction of the Songgan Dike in Tonghe County and poses the prevention measure.
孕穗期小花数均与叶面积、叶片重、叶鞘重和总干物重呈显著或极显著正相关，而与茎高的相关不显著。
The floret number was significantly correlated with the weights of leaf, leaf sheath, whole main stem or tiller, and leaf area, but not with the length of stem.
结果表明，在各主要生育期，根干重、根重密度、根长、根长密度和根直径随品种演进增加或显著增加。
Results showed that the root dry weight, root weight density, root length, root length density and root diameter were increased with the evolution of the cultivars at main growth stages.
牛蛙坐骨神经滴加龙血竭后，神经干动作电位幅值明显下降，不应期延长，传导速度减慢。
In the presence of Dragon's Blood, the action potential amplitude of the bullfrog sciatic nerve was decreased, the conduction velocity was slowered and the refractory period was delayed.
自抽穗期，地上部干物重随品种演进显著增加。
From the heading stage, the shoot dry weight was increased with the evolution of the cultivars.
本研究包括五个子模型，即生育期子模型、形态发育子模型、干物质积累子模型、养分吸收子模型、产量形成子模型。
It includes five models: growth stage model, shape development model, dry matter accumulation model, nutrient absorption model and yield model and so on.
日粮铜水平对非产绒期绒山羊日粮干物质消化率、氮代谢没有影响（P＞0.05）；
Dietary Cu levels had no influence on DM digestibility and N metabolism of Cashmere Goats during the cashmere no-growing period (P>0.05);
甲型副伤寒早期临床症状以发热、头晕、头痛、咽干、咽痛、干咳为主，潜伏期7 ~ 27天，平均15天。
The first paratyphoid early clinical symptoms were mainly fever, dizzy, headache, pharyngoxerosis, pharynx-ache and dry-cough with 7-27 days of incubation period, average 15 days.
采用两步筛选法（即苗期干物质筛选和全生育期产量筛选）在酸性黄棕壤上对194个甘蓝型油菜品种进行了磷效率的筛选。
Genotypic differences of phosphorus(P) efficiency among 194 Brassica napus L. cultivars were investigated under pot culture in acid soil with a method of two step screening typical cultivars.
采用盆栽试验方法研究了不同钾营养水平下，烤烟烟叶成熟过程中的生理生化变化，并探讨了在不同成熟期的干物质积累状况。
Pot experiment was carried out to study physiological change and matter accumulation of flue cured tobacco leaf in the course of mature with different K nutrition levels.
方法用不同的电刺激参数刺激坐骨神经干，测定引起的动作电位的幅度和传导速度分别衰减20%以及潜伏期延长20%时所需的时间。
The time required was investigated for the action potential to reduce its conduction velocity by 20% and to extend the latent period by 20% respectively.
根据2006 - 2007年美国进口的干墙数量估计，全美最多可能有10万座房屋受到影响，其中绝大多数都是在这一时期修建的。
As many as 100,000 houses across the country, most built in 2006 and 2007, may be affected based on estimates of the amount of drywall imported into the U. S. during the period.
根据2006 - 2007年美国进口的干墙数量估计，全美最多可能有10万座房屋受到影响，其中绝大多数都是在这一时期修建的。
As many as 100,000 houses across the country, most built in 2006 and 2007, may be affected based on estimates of the amount of drywall imported into the U. S. during the period.
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