l8

Study on the Formation of the white Layer and the Melted layer in W_ ( l8) Cr_4V Steel Oil Quenched in Vacuum

W（18）Cr4V钢真空油淬白亮层、熔化层形成原因的试验研究

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Among other asbestos-related lesions also seen in the 50 cases were pleural plaques ( 30 cases,) with some even spreading extensively, lung cancer and malignant pleural mesothelioma ( l8 cases, with the latter found only in 1 case), accounting for 36%.

50例中，与石棉相关的其它病变，如胸膜斑见于30例，且有些累及面十分宽广；肺癌和恶性胸膜间皮瘤（仅1例）共18例（36%）。

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After l8 hours of surgery, and weeks of intensive care, Michael was released from the hospital with rods placed in his back.

在经历了18个小时的手术和数周的精心护理之后，迈克尔出院了，背部装有金属杆。

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The anterior segment artery of the left up-per lobe had a low origin in l8% and high origin in 82%.

左上叶前段肺动脉发自低位的占18%，发自高位的占82%。

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The upper member of Taiyuan Formation in Baiping minefield is composed of three limestone layers ( L7, L8 and L9), mudstone and thin coal seams.

白坪井田太原组上段主要由三层灰岩（L7、L8、L9）、泥岩和薄煤层组成，L7灰岩位于该段底部，是一7煤层顶板。

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Method Nineteen patients with myasthenis gravis was treated with thymectomy, mid-sternal incision ( l8 cases) or transverse cervical incision ( lsasc).

方法19倒重症肌无力病人，采用胸骨正中劈开切口（18例）和颈横切口（1例），彻底切除胸腺及纵隔内脂肪组织，术中不用肌松剂。

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A coal mine air compressor room of Huainan Mining Industry Group is arranged six L8/ 60-7 air compressors, with the synchronous motor driving directly, excitation counters for excitation power.

淮南矿业集团某煤矿压风机房布置6台L8/60-7压风机，用同步电机直联拖动，励磁柜供励磁电源。

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After l8 hours of surgery and weeks of intensie care, Michael was released from the hospital with rods placed in his back.

经历了18个小时的手术和数周的精心护理，迈克尔出院了，背部装有金属杆。

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The annual average temperature is higher than l8 ℃;

年平均温度大于18℃；

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After l8 hours of surgery, and weeks of intensive care, Michael was released from the hospital with rods placed in his back. I saw Michael about six months after the accident.

在历时18小时的手术抢救以及随后数周的精心呵护之后，迈克尔出院了，他的后背被植入了钢棍。

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Small subunits were dissociated from the large subunit core ( L8) at pH 6.0 while the latter was still bound to the matrix.

在pH6.0时，仅小亚基从大亚基核（L8）解离，当pH为中性偏碱时，大亚基核也解离。

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MethodsContent of ferulic acid in each decoction was determined by RP-HPLC with L8 ( 27) orthogonal design.

方法采用L8（27）正交设计法，以HPLC法测定各配伍样品中阿魏酸含量。

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Humoral and Cellular Immune Responses Induced by Live Attenuated ( H2) and Inactivated ( L8) Hepatitis A Vaccines in Mice

甲型肝炎减毒活疫苗（H2株）和灭活疫苗（L8株）诱导小鼠体液及细胞免疫应答

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Expression of Structural Gene of HAV-L8 ( P25) Mediated by Recombinant Adenovirus and Determination of Its Immunity

重组腺病毒介导HAV结构蛋白基因表达及其表达产物的免疫学性质研究

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In the L8 ( 2 7) orthogonal test, six factors considered were as follows: lubricating oil, condenser thickness, fan diameter, angle of fan vane, frequency of fan electromotor and environment temperature.

通过L8（27）正交试验，对压缩机所用润滑油的种类、冷却器的散热面积和厚度、风扇直径、扇叶角度、风扇电机频率以及环境温度6个因素进行了正交试验研究。

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Gottlieb [ l8]. They reconstructed base function for the C_1 spectral element method, which results in a complex process.

Gottlieb[18]提出的C1谱方法，需要重新构造基函数，推导过程相当复杂。

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Rule l8 The description of an application for a patent for invention or utility model shall state the title of the invention or utility model, which shall be the same as it appears in the request.

第十八条发明或者实用新型专利申请的说明书应当写明发明或者实用新型的名称，该名称应当与请求书中的名称一致。

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Methods Eight decoctions with gypsum were prepared and analysed by L8 ( 27) orthogonal design and the contents of calcium sulphate were determined by EDTA titration.

方法采用L（827）正交设计，用EDTA络合测定法测定硫酸钙的含量。

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