三裂星云比礁湖星云稍微暗一些。
有些星云是由反射星云和发射星云结合在一起的，例如三裂星云。
Some nebulae are made up of both reflection and emission components such as the Trifid Nebula.
第十，我们看到一个片段的三裂星云的恒星摇篮到9000光年。
Tenth, we see a fragment of the Trifid Nebula, a stellar cradle to 9000 light-years.
利用智利的天文望远镜，天文学家测量了三裂星云中气体的多普勒频移和速度。
By using telescopes in Chile, the astronomers measured Doppler shifts and thus velocities of gas in the Trifid.
应用该体系对三裂叶豚草进行了风险评估，得出其风险值为83，属高度危险的检疫性有害生物。
According to this system, the risk value for giant ragweed was 83 and it was considered as a quarantine pest with high risk.
蓝光和白光下培养的三裂叶野葛毛状根的表面呈淡绿色，而暗培养的三裂叶野葛毛状根呈淡红褐色或白色。
When cultured in the white light and blue light, the hairy roots of P. phaseoloides looked light green, but white or light red-brown in the dark.
日本的天文学家说，最知名星云之一的人马座三裂星云，它的壮丽景观可正是由两朵气体和尘埃云的碰撞造成的。
Astronomers in Japan say one of the best-known nebulae-the Trifid, in the constellation sagittarius-owes its splendor to a smashup between two clouds of gas and dust.
从影像左方开始往右，分别可以找到潟湖星云、三裂星云、猫掌星云、烟斗星云以及色彩缤纷的心宿增四星和心宿二。
Starting on the left, look for the Lagoon and Trifid nebulae, the Cat's Paw, the Pipe dark nebula, and the colorful clouds of Rho Ophiuchi and Antares (right).
其中三裂叶蟛蜞菊叶水提液分别使花生叶片叶绿素含量、净光合速率和单株干物重降低31.95%、32.65%和37.93%。
Aqueous extract of the leaves reduced the chlorophyll of peanut leaves, net photosynthesis rate and dry weight by 31.95%, 32.65% and 37.93%, respectively.
脊索是双边对称的，三叶裂的，分段的腔壁。
Chordates are bilaterally symmetrical, triploblastic, segmented coelomates.
三名美国科学家因为发现了能在细胞分裂时防止染色体散裂的“保护帽”而赢得今年诺贝尔医学奖。
The discovery of a "protective cap" that prevents chromosomes from falling apart when cells divide has earned three American researchers this year's Nobel prize in medicine.
鸟是在食物盒里下的第一，第三和第四个蛋所以它们没有被打破。要是第二个蛋没裂就好了！
The birds laid the first, third and fourth eggs in the seed box so they didn't break. It would be good if the second egg didn't break!
新生代裂陷盆地旋回又划分为早期裂陷、强烈裂陷、晚期裂陷和晚第三纪整体坳陷4个阶段。
The latter can be subdivided into 4 stages, including initial rifting, intense rifting, late rifting and Late Tertiary integral downwarping.
水力劈裂过程只有弹性变形和脆性破坏，不存在裂隙压裂过程中的第三种变形机理—压缩破坏。
There are only elastic deformation and brittle deformation on the process of hydraulic fracturing, and not compaction.
他没有见到任何裂沟，也没有听到任何关于气体的说法，于是便发表了一篇深具影响力的论文，其中他提出三项批评。
He failed to see any chasm or to hear reports of any gases, and he published an influential article in which he made three critical claims.
油气层水力压裂时，所产生的裂缝将在长、宽、高三方向同时延伸。
The fracture created in reservoirs by hydraulic fracturing will propagate in three directions of length, width and height.
方法：对202例脑挫裂伤病人进行三个阶段的前瞻性研究。
Methods: Using prospective studies research three stages with 202 brain contusion and laceration patients.
结果表明焊接接头裂端应力三轴性随焊缝和母材匹配性质及裂纹几何不同而变化。
The numerical results show that the stress triaxiality varies with the mis matching mode and crack geometry of welded joints.
巨大的地震将耶路撒冷裂为三段。
And a Great earthquake strikes splitting Jerusalem into three parts.
在经过高应力三角形波实验的软回收样品上，发现了两个层裂面。
Two spall planes were observed in the soft recovered sample for the high stress triangular wave experiment.
基于压裂泵阀箱的失效分析，建立了在三向应力作用下计算阀箱可靠性的模型，设计了计算程序。
Based on the failure analysis of the fracturing pump valve chamber, a model for calculating its reliability under three-dimensional stress is established, and a computing program is worked out.
应用外推法得到应力强度因子及裂尖周围的应力三维度。
Also, the extrapolation method is used to obtain the SIF and stress triaxiality around the tip cracks.
本文主要总结了三大类改造增产技术：水力压裂技术、爆炸压裂技术和复合技术。
In this paper, three kinds of stimulation technology are summarized, and there are hydraulic fracture, exploding fracture, and compound fracture technology.
尽管“勇敢者”博莱斯瓦夫三世对统一波兰厥功甚伟，但亦正是他去世导致的争储内讧，令整个国家四分五裂。
It was Boleslaw III Wrymouth that unified Poland and it was he that was to divide it on his death bed among his sons.
林几（1924）在北京发现阔节裂头绦虫，犬弓蛔虫，微小三齿线虫等肠道寄生虫的人体感染者，均为我国首次报道。
The human infections of Diphyllobothrium latum, Toxocara canis, and Triodontophorus minor discovered by Lin(1924) from Beijing were the first records in the country.
从三峡花岗岩常规三轴实验出发，通过研究裂纹应变的变化规律，得到不同围压下花岗岩的起裂应力。
Based on the conventional triaxial compression test of Three Gorges granites, the crack initiation stress under different confining pressures can be obtained by studying the crack strain curves.
将地层测试、升排量注入与压降测试、注入与压降测试三种测试工艺在煤层气井压裂前实施，以获取地层参数，并将这三种方法在同一口煤层气井上成功进行了应用。
These three kinds of techniques of well testing, step rate test and injection test at pre-fracturing are conducted to acquire formation parameters and applied in one CBM well successfully.
将地层测试、升排量注入与压降测试、注入与压降测试三种测试工艺在煤层气井压裂前实施，以获取地层参数，并将这三种方法在同一口煤层气井上成功进行了应用。
These three kinds of techniques of well testing, step rate test and injection test at pre-fracturing are conducted to acquire formation parameters and applied in one CBM well successfully.
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