Perforation plates simple, occasional scalariform in one genus, intervessel pitting alternate;

  • 导管分子穿孔板单穿孔,个别属梯形穿孔偶见,管间纹孔式互列;
  • 来源:互联网摘选更新时间:2026-07-14 04:44:52

  • 重点词汇
  • pittingn.蚀损斑,氢气泡疤;点蚀;锈斑;凹痕;
  • alternateadj.轮流的;交替的;间隔的;代替的;
  • scalariformadj.梯状的;阶状的;阶纹的
  • in one集于一身;合为一体;仅试一次;
  • occasionaladj.偶尔的;临时的;
  • perforationn.穿孔;贯穿;针孔;齿孔;
  • genusn.(动植物的)属;类;种;型;
  • simpleadj.简单的;单纯的;朴素的;
  • 相关例句
1、

Most of them have simple perforation and only a few scalariform perforation plates.

木兰属中多数种的导管分于有单穿孔板,但有的可见到梯状穿孔板。

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2、

Two scalariform perforations were in the opposite side wall of the same vessel;

两梯状穿孔板分别位于同一导管分子相对的侧壁互相对应;

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3、

It shows the tendency of transformation from scalariform perforation plate to simple perforation plate.

显示了导管从原始梯形穿孔板到单穿孔板的进化过程。

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4、

Both ends of the vessel element were scalariform perforation plates;

两端均为梯状穿孔板;

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5、

Laddertron development in Beijing HI-13 tandem accelerator Lab

HI-13串列加速器输电梯的研制

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6、

The test operation of more than 3500 h has shown a very satisfactory performance of the laddertron.

3500多小时的正式运行表明输电梯运行平稳,高压性能良好。

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7、

Climb out of the cellar by clicking on the upper left of the ladder in the back.

走出地窖就在后面阶梯点击左上角。

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8、

There was a high bank at the shore, and a high ladder set back above the bank.

湖滨有一处高堤,堤坝背面有一架高梯。

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9、

Don't forget, I want my ladder back the moment you have finished with it.

别忘了,你一使用完梯子,就请送还给我。

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10、

In para-cancerous tissue mainly were Gram-negative non-sporing anaerobes ( Bacteroides, Fusobacterium, Porphyromonas, Veillonella), accounted for 57.14% ( 24/ 42) of the examined bacteria, among them nitrate reduction test positive strains were 16.67% ( 7/ 42).

癌旁组织检出的主要为革兰氏阴性无芽孢厌氧菌(类杆菌、梭杆菌、紫单胞菌、韦荣球菌),占检出细菌的57.14%(24/42),硝酸盐还原实验阳性菌株为16.67%(7/42)。

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12、

With the course of disease, Enterobacterium 、 Bacteroides and Veillonella was increasing; Lactobacillus and Bifidobacterium decreased; yeast, Staphylococcus, Streptococcus, Enterococcus, Fusobacterium and Peptococcus did not change significantly.

随着病程的迁延,肠杆菌、韦荣球菌和类杆菌呈递增态势;乳酸杆菌和双歧杆菌呈下降趋势;而酵母菌、链球菌、肠球菌、梭杆菌、葡萄球菌和消化球菌变化不明显。

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13、

Results: ① Bifidobacterium and bacteroides were significantly decreased in patients with cirrhosis compared with healthy controls, while escherichia coli and fusobacterium were markedly increased ( P < 0. 01).

结果:①肝硬化病人双歧杆菌、真杆菌量明显低于正常组,而大肠杆菌、梭菌量高于正常组(P

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14、

The result showed that CPG from fusobacterium necrophorum had significant effect as adjuvant, so it could be developed as adjuvant of bacterin against fusobacterium necrophorum.

试验结果表明,坏死梭杆菌来源CpG有较好的免疫佐剂效应,可望进一步研制成为坏死梭杆菌疫苗佐剂成分。

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15、

Porphyromonas gingivalis ( 38.5%) was the highest among the positive rated bacteria; Fusobacterium nucleatum ( 18.9%) was the second.

成人牙周炎龈下标本中厌氧菌阳性检出率为97.9%,其中以牙龈紫质单胞菌检出率最高(38.5%),具核梭杆菌次之(18.9%)。

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16、

The duplex PCR detection method was high specificity and sensitivity, which can be used as a new tool for the differentiation of Fusobacterium necrophorum subspecies.

本研究建立的双重PCR检测方法具有高度的特异性和敏感性,可用于区分坏死梭杆菌亚种。

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17、

Fusobacterium infection has already been linked with a gut condition called ulcerative colitis which is itself a risk factor for bowel cancer.

不过,梭菌属病菌已经确认与溃疡性大肠炎有关,而该病具有演化为肠癌的风险。

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18、

Cloning and Expression of the Leukotoxin Gene SH from Fusobacterium necrophorum

坏死梭杆菌白细胞毒素基因SH片段的克隆与表达

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19、

Research Prospects of Fusobacterium Necrophorum Leukotoxin as Subunit Vaccine Candidate Antigens of Foot Rot Disease

坏死杆菌白细胞毒素作为腐蹄病亚单位疫苗候选抗原的研究前景

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20、

The in vitro antibacterial activity against Streptococcus mutans and Fusobacterium nucleatum was observed on solid culture medium.

固体培养基体外抑菌法观察药膜对变形链球菌和具核梭杆菌的抑菌性。

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