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Studies on compensationary growth of invasive plants, which are subjected to different intensities of leaf-eating, in different levels of soil fertility are very important for us to determine the suitable density of its natural enemy population.

研究不同土壤肥力条件下入侵植物的叶片被不同强度地取食后所表现出的补偿性生长将有助于确定适宜的天敌投放密度。

Low-growing loosely mat-forming Eurasian pink with single crimson-eyed pale pink flowers.

松散生长的欧亚地被植物,有深红色小孔的淡粉红色单生花。

The size, layer of origin, border of CISMTs can be distinguished clearly by mEUS, leading to definite diagnosis of SMT. EUS is important in the choice of therapy for SMTs and shoud routinely he performed on all suspected SMTs prior to attempt at removel.

mEUS检查能清楚显示上消化道黏膜下肿瘤的大小,起源层次、生长方向及邻近组织结构关系,较准确地判断肿瘤的性质,进而指导黏膜下肿瘤治疗方案的选择。

Home humidifiers, indoor decorative fountains and plant misters can also improve humidity levels. Most home temperatures are between 68 to 72 degrees and foliage plants enjoy that range.

室内加湿器,是室内装饰的加湿喷泉和植物的恩主,它可以改善湿度等级,室内温度基本都在68至72度之间,绿叶植物在此温度可以很好地生长。

My Narcissus grew and grew but when it bloomed with pride, I was away.

我的水仙努力地生长,但在她开花的那个最自豪的时刻我却不在她身边。

Wisterias form romantic cascades of sweetpea-like flowers that fall in lush blue, pink or white masses from woody vines that grow mainly in the South and Southwest.

柴藤的造型颇为罗曼谛克:或蓝色或粉红或白色的象小甜豆大小的花朵茂密地蔓延下垂,它主要生长在南部和西南部地区,又名云豆树。

She bid me take life easy, as the grass grows on the weirs

她嘱咐我要轻松地生活,就像堤岸上生长的青草。

The research on the tissue culture and cell suspension culture showed that thesuitable culture medium for inducing bud was MS supplemented with 1.5mg/L 6-BAand 0.1mg/L NAA, and for the generation-continuing multiplication was MSsupplemented with 1.5mg/L 6-BA and 0.2mg/L NAA. The rooting medium was1/2MS supplemented with 0.5mg/L IBA and the rooting rate was 45.0%. Plantletsurvival after transfer to sand was 52.5%.The induction rate of calli was66.7%~86.6% and the optimum medium was MS medium with 0.5mg/L 6-BA and2.0mg/L 2,4-D. The calli became smallest partical size, friable and had gooddispersion ability after 3 times successive transfer culture, the optimum medium wasMS medium with 0.2mg/L 6-BA and 2.0mg/L 2,4-D. Culturing these particles on sixkinds of MS liquid media with different hormone contents, the optimum medium wasselected basing on he change of the density of single-cell, the density of cellaggrefate and the mass of cell.

对蒜头果进行的组织培养与细胞悬浮培养研究结果表明:MS+6-BA1.5mg/L+NAA0.1mg/L+蔗糖3%激素组合能够较好地诱导芽的初始分化和增殖,适宜的芽苗继代增殖培养基为MS+6-BA1.5mg/L+NAA0.2mg/L+蔗糖3%;采用1/2MS+IBA0.5mg/L+蔗糖3%为生根培养基,生根率为45.0%;移栽到河沙的生根苗成活率为52.5%;愈伤组织诱导率为66.7%~86.6%,其中以MS+6-BA0.5mg/L+2,4-D2.0mg/L+蔗糖3%的培养基最佳,其诱导出的愈伤组织具有较强的增殖能力和较好的脆散结构,最佳继代培养基为MS+6-BA0.2mg/L+2,4-D2.0mg/L+蔗糖3%,且培养基中的6-BA与2,4-D浓度的比值越小,愈伤组织生长越快,结构越脆散,增殖率越高;将继代后的愈伤组织转入6种含不同激素浓度组合的MS液体培养基中进行振荡培养,在综合分析各培养基的单细胞密度,细胞团块密度,细胞生物量增长率等指标后,初步筛选出MS+6-BA0.2mg/L+2,4-D2.0mg/L培养基为较好的液体培养基。

Vaulters with that technology were typically individuals with a strong upper body, rapid acceleration to the vaulting box where the end of the bamboo pole was planted, and the ability to use the flexibility of the naturally-grown bamboo in pulling into the appropriate position to propel feet over the

用这种方法的运动员通常是上身发达有力,凭着竹竿触地那一瞬间的强速力量,利用天然生长的竹子的柔韧性使双脚先跃过横杆,然后用双臂及肩膀的力量将竹竿推出。

Vaulters with that technology were typically individuals with a strong upper body, rapid acceleration to the vaulting box where the end of the bamboo pole was planted, and the ability to use the flexibility of the naturally-grown bamboo in pulling into the appropriate position to propel feet over the crossbar, then push off with arms and shoulders.

14-18使用这一技术的撑竿跳运动员通常都是这样的人:上身强壮有力、到达竹竿末端插地起跳点的加速度快、能够运用天然生长的竹子的柔韧性将其拉弯到适当位置推动双脚跃过横杆,然后用双臂和肩将竹竿推出。

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I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。

Ah may dee:You are chinese living in a democratic country.

你是居住在民主国家的中国人吧。