locust 中文意思是什麼

Recently, the chinese plant protection agencies reported the growing hardships in controlling some field populations of oriental migratory locust with organophosphate ( op ) compounds. up to now there are more than 600 arthropod species with documented resistance to one or more insecticides and / or acaricides since resistance phenomenon was first described in san jose scale to lime - sulfur in washington in 1908. enhanced metabolic detoxification and reduced sensitivity of insecticide target - sites are the two major mechanisms in resistance development, involving three primary metabolic enzymes of esterases, glutathione s - transferases and cytochrome p450 polysubstrate monooxygenases

代謝抗性是指對殺蟲劑起水解或隔離作用的酶發生改變，從而對殺蟲劑起到解毒作用，昆蟲主要解毒酶系有酯酶、谷胱甘肽- s -轉移酶、細胞色素p450單加氧酶等，這三種酶系任何一種的組成部分發生改變均會引起害蟲抗性的改變；靶標抗性是指由於殺蟲劑作用靶標敏感度降低而產生的抗性。

Ants on the locust tree assume a great-nation swagger.

螞蟻緣槐誇大國。

In this study, the stem segments of new shoot with axillary buds of well - growth tetraploid black locust trees were used as explants. the effects of different basic mediums, different hormone kinds and their concentrations ratios, different sucrose concentrations on calli induction, buds differentiation and rooting in the process of establishment of high frequency regeneration system of tetraploid black locust were studied. on the base of high frequency regeneration system, the effects of various factors on transformation efficiency of badh mediated by agrobacterium tumefaciens were discussed in the light of gus histochemical assays

本實驗首先以生長良好的四倍體刺槐優株上當年生新梢的帶腋芽莖段為外植體，研究了在四倍體刺槐高頻再生體系的建立過程中不同基本培養基、不同激素濃度及其配比、不同蔗糖濃度對愈傷組織的誘導、芽的分化及生根的影響；然後在得到高頻再生體系的基礎上，通過農桿菌介導法轉化甜菜堿醛脫氫酶（ badh ）基因，以gus染色組織分析為依據探討了影響轉化效率的各種因素，建立了高效、可重復的基因轉化體系，為四倍體刺槐目的基因的導入打下了基礎。

Crypt lord - warrior hero, adept at summoning insect minions and crushing enemies. can learn impale, spiked carapace, carrion beetles and locust swarm. attacks land units

地穴領主-戰士英雄，擅長召喚昆蟲和解決敵人.可以學習穿刺，尖刺外殼，腐屍甲蟲，蝗群風暴.攻擊地面單位

Of these you may eat any kind of locust, katydid, cricket or grasshopper

22其中有蝗蟲，螞蚱，蟋蟀與其類，蚱蜢與其類，這些你們都可以吃。

This experiment passing to grope for the carbon source constitutes of the culture medium and using t. reesei rut c - 30 induced the expression of # - mannanase ( # - 1, 4 - mannan mannohydrolase ec 3. 2. 1. 78 ). in this experiment i put the constant carbon source ( lactose and locust bean gum ) in the foundation culture medium ( mandels nourishment liquid ) of t. reesei rut c - 30, then proceeded the variable carbon source ( dragon spruce fiber, com rush pith fiber, wheat straw fiber, wheat straw xylan, corn rush pith xylan, dragon spruce mannan ) to single factor, double factor, three factor, four factor and five factor orthogonal experiment. 1 determined the activity of p - mannanase using locost bean gum as substract by the 3, 5 - dinitosalicylic acid method, and observed the growing situation of the gernic at the end i selected the directions for the inducement expression of the # ? mannanase from trichoderma reesei rut - c30 that contained the dragon spruce fiber, wheat straw xylan, dragon spruce mannan

在里氏木霉rutc - 30的基礎培養基（ mandels營養液）中加入固定碳源乳糖和槐豆膠，然後將可變碳源（雲杉纖維、玉米芯纖維、麥桿纖維、麥桿木聚糖、玉米芯木聚糖、雲杉甘露聚糖）進行單因子、雙因子、三因子、四因子、五因子的里氏木霉rutc - 30正交培養實驗，並以槐豆膠為底物用3 ， 5二硝基水楊酸法測定培養液中?甘露聚糖酶的活力。從而確定了酶活最高且菌體生長良好的含雲杉纖維、麥桿木聚糖和雲杉甘露聚糖的誘導培養基為最佳培養基，用該培養基培養的里氏木霉（ t . reesei ） rutc - 30使其轉錄的-甘露聚糖酶（ - 1 ， 4 - mannanmannohydrolaseec3 . 2 . 1 . 78 ） mrna量能夠滿足rt - pcr的要求。

West indian locust tree having pinnate leaves and panicles of large white or purplish flowers ; yields very hard tough wood

西印度群島的一種角豆樹，有羽狀的葉片和開白色或紫色大花的圓錐花序， ；木材十分強韌。

Reconstructing a locust besque into a nectarine orchard

堤灘刺槐林改建栽培油桃

He yearns to returns the greetings of the large and small insects he meets, such as a locust, a praying mantis, a spittlebug, a luna moth, and some mosquitoes

他不理蝗蟲與螳螂哥哥，也不和飛蛾姊姊與甲蟲阿姨打招呼，更別說那些蚊子了。

Far off, i could hear the wich-wich-wich of a yellow warbler and a locust's somnolent buzz, otherwise silence.

我只能聽到遠處一隻小黃鳥在啁啾啁啾地歌唱，還有一隻蟬在發出催眠的叫聲，不然就真是萬籟俱寂了。

And i will restore to you the years that the locust hath eaten, the cankerworm, and the caterpiller, and the palmerworm, my great army which i sent among you

25我打發到你們中間的大軍隊，就是蝗蟲，蝻子，螞蚱，剪蟲，那些年所吃的，我要補還你們。

A locust is a kind of destructive insect

蝗蟲是一種害蟲。

This paper deals with the water physiology and growth characteristics of locust seedling under the soil drought condition

摘要採用盆栽試驗對不同土壤乾旱程度下刺槐幼苗水分生理特徵進行了初步研究。

The meditation hall is basically a roof structure made of three layers of reed supported by locust wood pillars. it gives good protection against both sun and rain it was tested for both during a recent retreat

打坐大殿是一棟覆蓋著三層屋頂的建築，基本上是以洋槐木作為樑柱，再鋪上蘆葦而成，大殿同時具有遮陽擋雨的功能在此次打禪期間，已經獲得驗證。

The united nations food and agriculture organization ( fao ) warned last week that the locust swarms infesting countries from mauritania to chad could develop into a full - scale plague without additional foreign aid

聯合國糧農組織曾在上周警告說，如果沒有額外的外國援助，從茅利塔尼亞到查德等蝗蟲重災區將面臨嚴重災難。

Mauritanian looks at a sky filled by a desert locust swarm near kaedi, southern mauritania, in this recent picture released thursday aug. 5, 2004 by the food and agriculture organization of the united nations

在聯合國糧農組織8月5日（周四）提供的一張照片中，在茅利塔尼亞南部的克地附近，一名男子面對漫天遍野的沙漠蝗蟲一籌莫展。

Meanwhile, we have also studied the variation of the height, the speed and the direction of locust ' s jumping under the disturb of the sounds, the image and airflow of the pneumatic grassland locust suction trap machine

研究了吸捕機的聲、像以及氣流干擾下對蝗蟲跳躍高度、跳躍速度和跳躍方向等特性的影響。

The locust - trees were in bloom and the fragrance of the blossoms filled the air

洋槐樹正開著花，空氣里彌漫著芬芳的花香。

Fine - root dynamics in mixed plantation of poplar and black locust

沙地楊樹刺槐混交林細根動態

He gave their crops to the grasshopper, their produce to the locust

46把他們的土產交給螞蚱，把他們辛苦得來的交給蝗蟲。