The theory was that Nemesis crashed through the Oort cloud every 27 million years and sent a shower of comets in our direction.

  • 该理论认为涅墨西斯星球每隔2700万年会穿过奥尔特云向地球发射一大批彗星。
  • 来源:互联网摘选更新时间:2026-07-13 10:56:57

  • 重点词汇
  • thatdet. 那个,那;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • theoryn.学说;理论;观点;猜想;
  • OFabbr.Old French 古法语;
  • ofprep. 关于;属于…的;由…制成;
  • cloudn.云;云朵;阴影;云状物(如尘雾、烟雾、一群飞行的昆虫);忧郁;焦虑;令人忧虑的事
  • andconj. 和;与;而且;于是;然后
  • cometsn.彗星( comet的名词复数 );
  • COMETSabbr.computer operated multifunctional electronic test system 计算机控制多功能电子测试系统;communications and broadcast engineering test satellite 通信与广播工程测试卫星;Computer-Operated Multifunction Electronic Test Station 计算机操作的多功能电子测试站;comprehensive on-line manufacturing and engineering tracking system 综合联机制造与工程跟踪系统;
  • OURabbr.Office of University Research 大学研究办公室;oxygen uptake rate 摄氧率;oxygen utilization rate 氧利用率;
  • ourpron.我们的,we的所有格形式;
  • 相关例句
1、

one-child in marriage issue value personal feeling;

独生子女在婚恋问题上看重个人感受;

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2、

a feasible way for improving the correction accuracy of neutral atmosphere refraction delay

提高中性大气折射延迟改正精度的可能途径

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3、

Combination chemotherapy trials of OXALYSINE with 5-FU in experimental animal tumor

氧代赖氨酸与5-FU联合治疗肿瘤的实验研究

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4、

Ginkgo biloba preparation combined with aspirin in treating diabetic retinopathy

银杏叶制剂与阿司匹林联合治疗单纯性糖尿病视网膜病变

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5、

Treatment of Hepatic Cancer by Combination of Ar-He Knife Freezing and Interventional Embolization

肝癌氩氦刀冷冻加介入栓塞联合治疗

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6、

Combined therapy of edaravone and mecobalamin for diabetic peripheral neuropathy

依达拉奉与甲钴胺联合治疗糖尿病周围神经病变

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7、

Lamivudine and high-dose interferon-α combination therapy for naive children with chronic hepatitis B infection

拉米夫定和大剂量干扰素-α联合治疗未经治疗的慢性HBV感染患儿

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8、

The Effect of Combination Treatments on Brain Reorganization after Cerebral Infarction

联合治疗对缺血性卒中患者脑功能重建的影响

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9、

Combined endoscopy and laparoscopy in treatment of biliary obstructive acute severe pancreatitis

两镜联合治疗急性重症胆源性胰腺炎

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10、

Clinical observation of semiconductor laser with gluma desensitizer on severe dentin hypersensitivity

半导体激光和Gluma脱敏剂联合治疗重症牙本质过敏临床观察

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11、

A possible combination therapy, such as fluconazole and amphotericin B liposome, should be emphasized in the future research.

进一步应重视联合治疗的可能性,例如使用氟康唑加二性霉素B脂质体。

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12、

The Ethical Problems of Combined Surgical with Orthodontic Treatment

正畸正颌外科联合治疗中的若干伦理学问题

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13、

Efficacy of Combine Treatment of Perindopril and Diltiazem for Paroxysmal Atrial Fibrillation

培哚普利与硫氮唑酮联合治疗阵发性心房颤动

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14、

As compared with control, the percent of tumor inhibition in CD3AK cells treated tumor-bearing mice was 33.17%, and the inhibition rate of lung metastasis was 39.70%. The CD3AK cells treatment was more effective when combined with LAK cells.

分组观察荷瘤动物,CD3AK细胞治疗组的抑瘤率为33.17%,对小鼠肿瘤肺转移的抑制率为39.70%,与LAK细胞联合治疗的疗效更显著。

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15、

Near effect of microwave combined with radiotherapy for 30 cases with secondary osteocarcinoma

微波放疗联合治疗继发性骨肿瘤30例近期疗效观察

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16、

Treatment of thoracolumbar vertebral fractures with short-segment pedicle instrument and vertebroplasty

短节段椎弓根内固定与椎体成形术联合治疗胸腰椎骨折

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17、

Objective To explore the clinic value in patients with Diabetogenous gastroparesis ( DG) treated with mosapride citrate and nimodipine together.

目的探讨枸橼酸莫沙必利和尼莫地平联合治疗糖尿病胃轻瘫(DG)的临床价值。

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18、

Conclusion Captopril combined with betaloc could decrease heart rate and heart chest ratio and raise LVEF in patients with CHF.

结论卡托普利、倍他乐克联合治疗CHF,可明显使病人心率减慢,心胸比率缩小,LVEF提高。

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19、

Objective To study the curative effects of Tripterygium wilfordii polyglycoside combined with dexamethasone paste for congestive oral lichen planus ( OLP).

目的观察地塞米松糊剂与雷公藤多甙片联合治疗口腔充血糜烂型扁平苔癣(OLP)临床疗效。

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20、

Study of combination of acyclovir and salvia miltiorrhiza on acute retinal necrosis

无环鸟苷、丹参联合治疗急性视网膜坏死的研究

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