查询词典 orifice
- 与 orifice 相关的网络例句 [注:此内容来源于网络,仅供参考]
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After this research work, we know that: HMCM-22 is a better catalyst of selecting naphthalene alkylation; Surface modification of zeolite Y is effective, but the effect of zeolite 3 is not evident and surface modification doesn"t suits mordenite; Surface modification doesn"t affect the frameworks and inner environments of zeolites, but only reduces diameter of orifice and overlays surface acidities; t-butanol is not suitable for alkylating agent of the reaction using modified zeolites as catalyst; Solvents with smaller molecular size are advantageous for naphthalene alkylation reaction using modified zeolites as catalyst, such as cyclohexane is better than decalin.
通过本论文的研究,我们知道:HMCM-22是萘择形烷基化反应较好的沸石之一;Y沸石的外表面改性效果较好,β沸石则效果不明显,而丝光沸石则不适于外表面改性;外表面改性不改变沸石的骨架结构和孔道内部环境,仅减小孔口直径和覆盖外表面酸性位;叔丁醇不适于作外表面改性沸石催化的反应的烷基化试剂,其反应活性很低,且选择性无明显提升;分子较小的溶剂更适于外表面改性沸石催化的反应,环己烷就明显好于十氢萘。
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The laser irradiation of 0.4/300s can better blocked dentinal tubule orifice, and will not cause crack and pit.
激光功率0.4W,照射时间300s条件下,牙本质小管封闭厚度较厚,且不出现凹坑现象,可作为半导体激光脱敏的最佳参考数值。
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The orifice of a gamoptelous corolla or gamosepalous calyx; the expanded portion of the corolla between the limb and the tube.
喉 Throat 合花冠或合生萼的开口,图 1792;冠筒与冠檐之间花冠的宽展部分。
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The colonoscopic view of the appendiceal orifice between the fork of two haustral folds in the cecum is seen below.
通过结肠镜可以看到盲肠交界处的阑尾口的形态学变化。
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Results Sixty-four were cured,one with hemorrhea,one with secondary bleeding,five with external orifice of urethra stricture,two with rucured urethral stricture,no cases of urinary tract infection.
结果 治愈64例,术中无1例发生电切综合征(transurethal resection syndrome,TURS),术后发生尿失禁1例,继发性出血1例,尿道外口狭窄5例,术后复发尿道狭窄2例,无尿路感染病例。
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B CT scan of the pelvis shows crowded and converging vessels at the hernial orifice.
盆腔CT扫描显示疝孔处的血管拥挤汇集。
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Engorged and crowded mesenteric vessels are seen at the hernial orifice, which is adjacent to the abdominal wall.
与腹壁相邻的疝孔处可见肠系膜血管充盈拥挤。
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B Diagram of the surgical findings shows that the hernial orifice is 3 cm in diameter with a firm and fibrous edge.
手术所见的示意图显示疝孔直径3cm,其边缘牢固呈纤维性。
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E Intraoperative photograph shows the hernial orifice, which is oval and 4 cm in diameter.
术中图片显示疝孔,呈卵圆形,直径4cm。
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The mesenteric vascular pedicle, which is crowded and engorged with vessels, is observed at the hernial orifice.
疝孔处的肠系膜血管蒂拥挤,血管充盈。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。