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Methods 28 healthy rabbits were randomly divided into two groups in different application modes. Rabbits were dosed with single drop and aqueous humor were collected in different time.

由于血-眼屏障的存在，一般药物透入眼内的浓度很低，在眼内不能达到一定的药物浓度，因此不能有效的预防和治疗眼内炎。

M{rX*o0 OBJECTIVE: To investigate the effects of neuronal nitric oxide synthase inhibitor 7-nitroindazole (7-NI) on smoke inhalation pulmonary injury in rats. METHODS: Forty healthy male SD rats were randomly divided into three groups: control group (n=8), smoke inhalation model group (n=16) and 7-NI treatment group (n=16). After reproducing the smoke inhalation model, to the 7-NI treatment group rats 7-NI (20 mg/kg in 2 ml arachis oil) was administered by intraperitoneal injection, while in the control group and the model group, 2 ml arachis oil was administered by intraperitoneal injection.

探讨神经型一氧化氮合酶抑制剂7-硝基吲唑(7-NI)在烟雾吸入性肺损伤中的作用。40只SD雄性大鼠被随机分为正常对照组(n=8)、烟雾吸入性肺损伤模型组(n=16)和7-NI治疗组(n=16)，建立烟雾吸入性肺损伤模型。7-NI治疗组在致伤后立即腹腔注射7-NI 20 mg/kg(溶于2 ml花生油中)；正常对照组及模型组腹腔注射2 ml花生油。

Ten week old male Kunming mice were divided randomly into 3 nitrobenzene treated groups(26mg/kg,52mg/kg and 105mg/kg,respectively),arachis oil control group and normal saline control group.

将10周龄雄性昆明小鼠随机分为硝基苯染毒组（26mg/kg、52mg/kg、105mg/kg）、花生油溶剂对照组、生理盐水对照组。

However,selection of political theory randomly as the"background norm"of constitutional interpretation will lead to arbitrary interpretation and harm the value of invariability of law.

但是，随意选择作为宪法解释"背景规范"的政治理论，会导致解释的恣意，损害法的安定性价值。

Methods Wistar rats were fed with highfructose diet for 12 weeks to induce Type 2 diabetes meilitus. Forty Wistar rats were randomly divided into 5 groups: a control group; a diabetic group; and a low (1 mg/kg), medium (5 mg/kg), or high (10 mg/kg) dose of arecoline groups.

采用高果糖饲料饲养Wistar大鼠12周制备2型糖尿病大鼠模型，40只实验动物随机分为5组：对照组、模型组、模型+1 mg/kg槟榔碱组、模型+5 mg/kg槟榔碱组、模型+10 mg/kg槟榔碱组。

Mice were randomly assigned into 3 groups: normal control group, ARF group and MSC group.

小鼠随机分为正常对照组、急性肾衰竭组和骨髓间充质干细胞组。

Methods: 127 patients with cerebral arteriosclerotic headache aged 50 to 75 were randomly divided into therapeutic group and control group, the therapeutic efficacy and concentration of serum nitric oxide, calcitonin geng-related peptide, endothelin ,β-endorphin and average velocity of cerebral blood flow were measured.

127名脑动脉硬化性头痛患者随机分为治疗组和对照组，观察疗效，TCD及血浆一氧化氮，降钙素基因相关肽，内皮素和β-内啡肽水平的变化。

Methods: 34 Ⅰ~Ⅱ grade ASA patients were randomly selected and divided into two groups.

选择ASAⅠ~Ⅱ级的择期手术患者34例随机分为两组。

The method pledges fiber changes patient of be in hospital to be divided two groups to be A, B randomly 36 times between hair sex lung especially, a group contrasts for masculine gender group, have groovy treatment, b group is remedial group, asafoetida gives acerbity natrium on groovy cure foundation, period of treatment 12 weeks.

方法36例特发性肺间质纤维化住院患者被随机分为A、B两组，A组为阳性对照组，进行常规治疗，B组为治疗组，在常规治疗基础上给予阿魏酸钠，疗程12周。

Comparing the run_time between insertion sort and quicksort shows insertion sort gives better performance when the given data sequence is in ascending order. For the nearly sorted list, whether insertion sort performs better than quicksort depends on the size of the list and the number of randomly ordered items. Compared to the insertion sort, the results show quicksort yields shorter run_time if the list is in descending or random order. The main drawback of quicksort is the worst case behavior of O(n2) comparisons when the list is in ascending or descending order. It has been shown that quicksort also performs poorly for nearly sorted list.

通过插入排序和快速排序执行时间比较显示：当序列以递增次序排列时，插入排序的表现比快速排序好；对于基本有序序列，插入排序算法是否比快速排序算法好取决于序列的大小和基本有序序列中随机分布元素的多少；对于递减和随机序列，快速排序的运行时间比插入排序好。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐