an aircraft spotter, ie one who looks for and identifies different types of aircraft, esp in wartime.

1、

(sale by description and illustration).

（六）凭说明书和图样买卖

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2、

valves with a prominent midvein, smooth or torulose;

裂爿具一突出中脉，滤波或；

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3、

valvular segment dehiscent, few to many seeded, longer or shorter than terminal segment, torulose;

瓣裂裂片开裂，少数到多数种子，长或短于顶生裂片，；

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4、

valves papery, with a prominent midvein and distinct lateral veins, glabrous, torulose;

裂爿纸质，具一突出和离生侧脉，无毛，近念珠状；

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5、

valves with a prominent midvein and often distinct marginal veins, glabrous or glandular, torulose;

裂爿具一突出中脉和通常离生边缘脉，无毛或具腺，；

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6、

herbs perennial. rhizomes black-brown, usually torulose, large.

多年生草本根状茎黑棕色，通常，大。

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7、

characteristics and areal prediction of fractures in trachyte reservoir of oulituozi-huangshatuo area

欧利坨子-黄沙坨地区粗面岩储层裂缝特征及平面预测研究

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8、

seismic prediction of trachyte reservoir in third member of shahejie formation in huangshatuo oilfield of liaohe depression

辽河坳陷黄沙坨油田沙三段粗面岩储层地震预测

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9、

characteristics of trachyte reservoir and its logging interpretation in oulitouze area

欧利坨子地区粗面岩储层特征及测井解释

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10、

subvolcanic trachyte porphyry at oulituozi in the liaohe basin and its mechanism for hydrocarbon reservoir formation

辽河油田欧利坨子潜火山岩及其成藏机制

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11、

effective reservoir recognition of paleogene trachyte in the middle part of the east sag of liaohe depression

辽河坳陷东部凹陷中段古近系粗面岩有效储集层的识别

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12、

study of mechanics characteristics of xiaolongwan trachyte reservoir in liaohe oilfield

辽河油田小龙湾地区粗面岩油藏岩石力学特性研究

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13、

damage mechanics application on extension mechanism study of hydraulic fracture in trachyte

损伤力学在粗面岩水力压裂裂缝延伸机理研究中的应用

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14、

the volcanic rocks of the lower es3 in oulituozi region are mainly volcaniclastic rock, basalt and trachyte.

欧利坨子地区沙三下亚段火山岩类型以火山碎屑岩为主，次为玄武岩及粗面岩。

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15、

huangshatuo oilfield is a fractured volcanic trachyte one with edge and bottom water. it has fracture-pore media reservoirs.

黄沙坨油田为裂缝型边底水火山粗面岩油藏，储层属于裂缝-孔隙型双重介质。

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16、

the wall rock is trachyte andesite of talimugou group, and the main ore body is the quartz veins which located in nww trending fractures.

赋矿围岩为塔木兰沟组粗面安山质岩石，主要矿体为沿着NWW方向断裂构造就位的石英脉体。

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17、

effect of mixing tube area and position on performances for lobed ejector

混合管面积和位置对排气引射器性能的影响

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18、

the mixing tube design of the concrete transportation truck

混凝土搅拌运输车搅拌筒设计概述

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19、

m machinability marble mesh microcrack micro-flaking microjet mixing chamber mixing tube mud multi-phase jet

加工性大理石网，筛，目微裂隙，微裂缝微剥落微射流混合腔混合管，混砂管泥浆多相射流

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20、

the invention is characterized in that mixing tube of traditional water heater connects with hot spring preparation supplier.

其特征是在传统热水器混合水管上接入一个温泉制剂供给器。

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