查询词典 prolonging

According to researching technical speciality of Al-Si-Cu alloy,making choice of fit clearance of die casting mould shaped part is necessary,then in virtue of mould temperature-controller and midway anneal measure gains the results of increasing quality of die casting and prolonging service life of mould.

通过对铝硅铜合金工艺特性的研究，提出选定合理的压铸模成形零件配合间隙的必要性，并借助模具温控装置、模具中间退火等工艺措施，达到既提高压铸件的质量，又延长压铸模使用寿命的目的。

Comparing the quality of the three methods of making hollow drill steel,"drill-hole and hot-rolled with core"method is best. The present paper indicates that the prolonging life mechanisms of the new drill rod include four aspects.

本文给出H22-40SiMnCrNiMoA锥体连接钎杆制造工艺，运用&钻孔-带芯热轧法&、&热穿-热拔法&、&热穿-热轧法&三种工艺加工的H22-40SiMnCrNiMoA试验钎杆中，&钻孔-带芯热轧法&各方面的质量都是最好。

Their vegan choices are prolonging and bettering their own lives, easing the burghers on the planet

茹素的行动不只延长了自己的寿命、提高生活品质、对其他人类伸出援手

Lubrication can reduce friction, prolonging the machine's life.

润滑能减少摩擦，延长机器寿命。

The serial preservatives are suitable for prolonging the storage period of lots of fruits and vegetables such as table grape, apple, pear, orange, banana, jujube, garlic stem, wax gourd, onion, et al.

其中葡萄保鲜剂已经获得国家重点新产品证书(2001ED610019)，并通过中国绿色食品发展中心认定，符合A级绿色食品生产资料(LSSZ-0504010204A)。

Root-bom ABA didn't mediate both osmoregulation and cellwall elastic adjustment in leaf Both Prolime content and K+ content ircreased with thetime of soil drought on half-port roots prolonging, but no change in soluble sugars,root-bom ABA promoted proline generation and K+ accumulation.

根源ABA对叶片渗透调节和弹性调节没有调控作用。叶片中脯氨酸和K+含量随分根干旱天数的增加而增大，而可溶性糖含量的变化较小。根源ABA可促进脯氨酸形成和K+的积累。

Methods ICR Mice of tumor model was made by inoculated with tumor cells (S180, EAC, and Heps). The antitumor activity of brucine and its liposome was evaluated by tumor inhibitory ratio for S180 and Heps and life prolonging rate for EAC and Heps of mice with transplanted tumor.

用ICR小鼠接种S180、EAC腹水瘤、肝Heps瘤株造成相应的移植性荷瘤小鼠模型，考察马钱子碱及其脂质体对实体瘤模型（S180和Heps）小鼠的抑瘤率和对腹水瘤模型小鼠生命延长率的作用以研究两者的抗肿瘤活性。

METHOD: ICR male mice of tumor model was made by inoculating with tumor cells (S180, EAC, Heps). Anti-tumor activity of brucine was evaluated by tumor inhibitory ratio and life prolonging rate of mice transplanted with tumor. RESULT: Brucine had significant restraining effect on transplanted tumor growth of mice.

用ICR小鼠接种S180、EAC、Heps瘤株造成相应的移植性荷瘤小鼠模型，考察马钱子碱对实体瘤模型(S180、Heps)小鼠的抑瘤率和对腹水瘤模型小鼠生命延长率以研究其抗肿瘤活性。

Results Brucine and its liposome had significant inhibiting effect on transplanted tumor growth in mice. Inhibitory rates of brucine on Heps were 35.05% [1.61mg/], 43.70% [3.23mg/], and 46.09% [6.46mg/], while of its liposome on Reps was 45.41% 1.61mg/1 and 58.19% [3.23 mg/, respectively. The inhibitory rate of brucine on S180 was 37.59% [1.61 mg/], 36.13% 3.23mg/, and 38.87% [6.46 mg/, while of its liposome on S180 was 53.00% [1.61mg/] and 48.37% [3.23mg/], respectively. However, both of them had no distinct effect on prolonging the life of mice with transplanted tumor.

结果 马钱子碱及其脂质体能有效抑制实体瘤模型荷瘤小鼠体内肿瘤生长，1.61、3.23、6.46mg/马钱子碱对Heps小鼠的抑瘤率分别为35.05%、43.70%和46.09%，而1.61、3.23mg/马钱子碱脂质体的抑瘤率分别为45.41%和58.19%；1.61%、3.23、6.46mg/马钱子碱对S180小鼠的抑瘤率分别为37.59%、36.13%和35.57%，而1.61和3.23mg/马钱子碱脂质体的抑瘤率分别为53.00%和48.37%，明显高于马钱子碱；但两者对腹水瘤模型荷瘤小鼠的生存时间均无延长作用。

The truncated icosahedra have been prepared for the first time by prolonging the reaction time to 4 h.The XRD,SEM,TEM and Uv-vis technologies confirm the high shape difference between icosahedral gold nanocrystals and their truncated forms.

通过延长反应时间合成了一种类似足球的新型金纳米粒子—截角二十面体，研究结果表明，该粒子由二十个六边形和十二个五边形组成，截角面是{100}面。

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