Although meteorologists know what conditions favour their formation, they are hard-pressed to say exactly where a storm will occur until it is almost too late.
尽管气象学者们清楚地知道有利于雷暴形成的条件，但是要及时而又精确地预测雷暴发生的地点使他们感到压力重重。
Although meteorologists know what conditions favour their formation, they are hard-pressed to say exactly where a storm will occur until it is almost late.
尽管气象学家知道什么样的条件促进它们的形成，但往往到了基本上晚了的时候他们才艰难的说出雷暴到底什么时候发生。
This mountain lion's favorite spot is a large rock formation where he rests in the late afternoon.
这只美洲狮最爱之地便是一块巨大的岩层，日暮时分，它在这儿憩息。
This paper analyses the stratigraphic sequence of the Late Quaternary and formation and evolution of the incised valley in the Hangzhou Bay area, on the basis of the geological setting.
本文从杭州湾地区末次冰期以来的地质背景入手，分析了该区晚第四纪地层层序、深切河谷形成和演化等。
Studies show that Late Paleozoic tectonic evolution and metallogenesis of southern Altay and northern Junggar are mainly controlled by the formation and evolution of the Paleo-Asian Ocean.
研究表明，阿尔泰南缘和准噶尔北缘晚古生代大地构造演化及成矿作用均受古亚洲洋形成与演化的控制。
Formation of late authigenic clay minerals and recrystallization of early clay minerals.
晚期自生粘土矿物的形成和早期粘土矿物的重结晶作用。
The formation of heavy oil reservoirs is chiefly controlled by late uplifting of the basin, biodegradation, water-washing, and free oxygen oxidizing.
重质稠油藏的形成主要受盆地后期抬升活动、生物降解、地层水洗和氧化作用等因素控制。
Because of the magmatite intrusion in Late Yanshan period and the formation of Xikuangshan anticline, gravitation gliding structures are developed at the both wings of the anticline.
由于燕山晚期岩浆岩的侵入及锡矿山背斜的形成，在背斜两翼产生重力滑动构造。
This implies that they have close affinity, and probably are derived from same metamorphic basement with a crust formation age of late Paleoproterozoic.
表明它们具有明显的亲缘关系，可能来源于具有古元古代晚期地壳形成年龄的同一变质基底。
The formation of algal limestone reservoirs has mainly been controlled by the stability of sedimentary environment, early eluviation and late cementation filling.
藻灰岩储层的形成主要受沉积环境的稳定性、早期淋溶和晚期胶结-充填作用的控制。
The writing style in his poems reflect the formation of creation pattern of farewell poems in late Tang dynasty, which is also the major reason why he became the model of the later generations.
许浑送别诗所构成的写作特点，反映了中晚唐送别诗创作模式的形成，也是他的诗作为后世模拟的主要原因之一。
The age of the Fuding Formation and the Shimaoshan Group may be assigned to middle-late early Cretaceous and early late Cretaceous respectively.
福鼎组和石帽山群的时代应分别为早白垩世中、晚期和晚白垩世早期。
Late appear a small amount of metal weighing currency, COINS, currency and formation.
后期出现少量金属称量货币、铸币，属货币萌芽与形成时期。
The memorandum of understanding, which guided the formation of the joint ventures, was announced late last year.
谅解备忘录于去年底宣布的，她指导了合资公司的形成。
Thirdly, the reverse tectonic activities produced numerous small anticlines during the late period of the Minghuazhen Formation developing.
明化镇组晚期反转构造形成了众多的小背斜。
The ore- bearing strata, Chahuo Formation and Qingshuigou Formation, were formed in the late stage of the evolution of the Kunyang taphrogeosycline.
金矿容矿地层-岔河组和清水沟组形成于昆阳裂陷槽演化的晚阶段。
In the late period of basin formation volcanism is weak.
盆地形成后期火山作用微弱。
The Mid-Late Jurassic semi-foreland basin formation and Early Yanshan compressive deformation stage;
中晚侏罗世类前陆盆地的形成和早燕山期挤压变形阶段；
Therefore, RIP1 is probably a nuclear protein that may form a functional complex with other proteins and carry out essential cellular and developmental roles during the late stage of pollen formation.
因此，RIP1可能是一个核蛋白，与其他蛋白形成一个功能复合体，在花粉形成的晚期发挥重要作用。
The sedimentary hiatus in Xiaohaizi Formation and late age of late carboniferous in Tarim basin are found and demonstrated by the authors for the first time.
首次发现和论证了巴楚小海子地区小海子组内和塔里木盆地内部晚石炭世晚期的沉积间断；
It is favourable for gas to accumulate and to be preserved, because of good cup rocks, gas generating late and high mineralization formation water.
盖层条件好，生气时期晚，地层水矿化度高，有利于气的聚集和保存。
In the signature waveform detection aspect the target's late-time response is adopted as the signature waveform, then the adaptive beam formation arithmetic is used to detect this signature waveform.
在特征波形检测中提出用目标冲击响应的晚期响应作为目标的特征波形，再利用自适应波束形成的算法来检测待测目标的特征波形。
In planet formation, as in adolescence, you've got your late bloomers.
可能在青春期，你属于那迟开的花朵，某些行星的形成也如此。
The ore structure and generation of cobalt-gold ore minerals suggest that their formation mainly related to submarine sedimentary exhalation, reformed and mobilized in late collision orogenesis.
钴（金）矿石组构及矿石矿物的世代显示其主要与海底喷气沉积成矿作用有关，在后期的碰撞造山过程中，受到了改造和活化。
"By the late Empire," the spokesman "for the gradual formation of a professional."
到了帝国后期，“代言人”逐渐形成为一门职业。
The formation of periderm is relatively late and cork cambium is come from the cortex cells which arenear endodermis.
周皮发生较迟，其木栓形成层由紧靠内皮层的皮层细胞产生。
Early to late stage volcanic evolution resulted in the formation of iron formations, sulfide deposits and pyrite mineralization beds.
火山演化从早期到中晚期分别形成铁矿层、火山成因块状硫化物矿床和黄铁矿化层。
Based on the study of sporopollen fossils from the coal-bearing formation of the late Palaeozoic Era in Tangyang mine field of Jining, 71 genera and 177 species of sporopollen are identified.
通过对济宁唐阳井煤田晚古生代含煤岩系中的孢粉化石的研究，共鉴定出孢粉化石71属177种。
Based on the study of sporopollen fossils from the coal-bearing formation of the late Palaeozoic Era in Tangyang mine field of Jining, 71 genera and 177 species of sporopollen are identified.
通过对济宁唐阳井煤田晚古生代含煤岩系中的孢粉化石的研究，共鉴定出孢粉化石71属177种。
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