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- concentration on cross section 断面计算浓度
- From Chang 3 to Chang 2 stage, sedimentary distribution on surface and sedimentary association on cross section showed a characteristic durative propagation and stepwise overlap toward delta plain. 长3到长2期,远源砂质辫状河沉积在平面展布和剖面组合上均表现出向三角洲相区持续推进和逐步超覆的特点。
- The results showed that not only the symptoms on cross sections of the dead elm wood but also the morphology of the fungi were different from those caused by Dutch elm disease. 从榆木枯萎症状,病菌形态及接种后无死亡现象的结果表明,均与世界流行的荷兰榆病无相似之处。
- The course concentrates on subsurface structural techniques and the interpretation of seismic sections and cross sections as applied to structural geology and prospect generation. 该课程以地下构造技术以及用于构造地质学和描绘远景的地震剖面和截面图解释为中心。
- After incision, on the cross section also can have redfiliform. 切开之后,断面上还会有红色的丝状物。
- Mould for Channel-steel Shearing Based on Cross Section Dislocation 基于断面错位的槽钢剪切模具
- A pillar, rectangular in cross section, supporting an arch or roof. 支柱交叉处的长方形柱子,支撑一个拱顶或屋顶
- It's too hot to concentrate on book. 热得不能集中心思看书。
- Analysis on cross section of inherent stress concrete member bar 预应力混凝土杆件断面形式简析
- His concentration on the problem was admirable. 他对那个问题的专注令人钦佩。
- I can't concentrate on my work when I'm tired. 我累了就无法集中精力工作。
- She couldn't concentrate on a book very long. 她不能长时间专心读一本书。
- The round, often darker cross section of such a lump as it appears on a piece of cut lumber. 节疤这种突出物的横截面,呈圆形,比周围的地方要黑,常常出现在切割好的木材上
- It concentrates on subsurface structural techniques and the interpretation of seismic sections and cross sections as applied to structural geology and prospect generation in compressional, extensional, and strike-slip tectonic areas. 课程以地下构造技术以及用于挤压、张性、走向滑移构造区内构造地质学和远景描绘的地震剖面和截面图解释为中心。
- New Dalaran on Cross Island is destroyed by Teron Gorefiend. 在圣十字岛上的新达拉然被特昂血腥恶魔摧毁.
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- Too much concentration on one aspect of a problem is dangerous. 过度专注于问题的一面是危险的。
- A specific layer of soil or subsoil in a vertical cross section of land. 地层,岩层处于土地的垂直横截面中的某一具体土层或次土层
- STUDY ON CROSS HEREDITY OF PINE CATERPILLARS, DENDROLIMUS SPP. 松毛虫种间杂交及其遗传规律的研究。
- A racking headache made him unable to concentrate on his study. 折磨人的头痛使他不能全神贯注地学习。