1.
Particularly the growth duration of rice variety selected has to be little less than the frost-free period of the rice growing site.
特别是所选水稻品种的生育期一定要小于种稻地点的无霜期。
2.
The insolation here is abundant, and the forest-free days are about209 days every year.
年平均降水811.2毫米，雨水集中于6、、三个月，无霜期209天。
3.
The sunshine duration is long, the temperature difference is big, the frost-free period is long, and the annual solar radiation amount is much, which is good for the growth of crops.
日照时间长，昼夜温差大，无霜期长，年太阳能辐射量大，对农作物生长十分有利。
4.
Growing season frosts are uncommon.
生长期有霜实属罕见。
5.
(pharmacology) through the skin (refers to medications applied directly to the skin (creams or ointments) or in time-release forms (skin patches)).
（药理学）通过皮肤的（指直接涂于皮肤表面的药物（霜或膏）或无定期的方式（皮肤药膏））。
6.
It is mild and frost-free all the year round.
这里气候温和，终年无霜雪。
7.
This is the last nail to the coffin of the migrant workers, so to speak.
这对移工处境来说，无疑是雪上加霜。
8.
It was a fine dry night, frost in the air.
那是个明朗无雾的夜，霜气凛人。
9.
Comparison of experimental research of R404A refrigerating system under frosting conditions and non-frosting condition
R404A制冷系统结霜工况与无霜工况下对比实验研究
10.
An Account of Hail,Frost and Insect Disasters Happened in Tibet During the Historical Period(1779-1958);
历史时期(1797—1958)西藏雹霜虫灾述论
11.
EXPERIMENT ON THE INFLUENCE OF FROST FORMATION ON EVAPORATORS ON THE PERFORMANCE OF THE AIR CURTAIN AND EXPERIMENT ON THE DEFROST INTERVAL OF THE EVAPORATOR OF THE DISPLAY CASE
陈列柜蒸发器结霜对其风幕性能影响及融霜周期的实验研究
12.
With a blank, expressionless face.
冷若冰霜的以漠然的、毫无表情的面孔的
13.
Akasha is one of the many souls claimed by the blade, Frostmourne.
阿卡莎是死于叹霜之剑下的无数亡魂之一。
14.
0.25% TDA in 25% DMSO and 2% TDA paste gave no significant therapeutic effect.
2%酞丁安冷霜有效,2%软膏有刺激作用,无效。
15.
WHETHER THE PARTITION BOARD HAS ANY INFLUENCE ON THE HOT-GAS DEFROSTING OF AIR-COOLER
有无隔断装置对冷风机热气融霜的影响
16.
Effect of self-made zinc-chlorine cream to treat patients with bedsore of ulcer stage
自制锌氯泥霜治疗溃疡期褥疮效果观察
17.
On the Features of Microthermal Climate in the Northern Dynasties;
试论北朝时期霜雪冻等低温灾害发生的特点
18.
Study on the Harvest Time and the Prevent of Frost and Freezing Injury of Hybrid Citrus 'Skiranui Tangerine'
杂柑‘不知火’采收时期及防霜冻措施的研究